Macbook Pro is slow & laggy - EtreCheck Done

Hello Everyone,
I have serious performance issue with my MBP (late 2011). I attempted most common steps on this community and it doesn't solve the problem. The boot-up takes about 2-3 minute alone, when you move the cursor across the dock there is a delay of a few seconds for them pop out. All actions performed are taking incredibly long. In past 2 years, i never had a problem like this.
The system works fine in SafeMode, as if nothing is wrong. There is graphic performance issue (dock movement not smooth) in SafeMode but i think that's fine since its SafeMode. No other problem as such. Below are EtreCheck; i never installed any anti-virus or mackeeper or any such malware. I did install ccleaner but never really used it. I have Adobe Photoshop CS6, which i rarely use but my profession demands i keep it. I am facing this issue since yesterday, so initially i thought that i may need to upgrade my RAM. So i upgraded from 2 x 2 GB to 2 x 4 GB RAM. I now have 8 GB of Memory and unfortunately, the issue isn't resolved. Since it works well in Safe Mode, i think some application is trying to cause this issue. I used Activity Monitor to terminate any such application however, no such application is responsible for such CPU consumption yet the current stats are:
System: 86.25%
User: 6.55%
Idle: 5.60%
Already tried:
Restarting Macbook Multiple times
SMC Reset
Removing unnecessary application which i no longer use
Removing non required Internet Plugins
Verifying hard disk to see if it needs any repair. All OK here. Read and Write speed 64mb/s and 54mb/s respectively
Removing start-up files from User group
Fan noise is audible and Battery Performance is affected.
Below are screenshot and latest EtreCheck:
Hardware Information:
  MacBook Pro (13-inch, Late 2011) (Verified)
  MacBook Pro - model: MacBookPro8,1
  1 2.4 GHz Intel Core i5 CPU: 2 cores
  8 GB RAM
Video Information:
  Intel HD Graphics 3000 - VRAM: 512 MB
  Color LCD 1280 x 800
System Software:
  OS X 10.9.4 (13E28) - Uptime: 0 days 0:8:4
Disk Information:
  ST9500325ASG disk0 : (500.11 GB)
  EFI (disk0s1) <not mounted>: 209.7 MB
  Hard Drive (disk0s2) / [Startup]: 499.25 GB (426.2 GB free)
  Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
  Apple Inc. BRCM2070 Hub
  Apple Inc. Bluetooth USB Host Controller
  Apple Inc. Apple Internal Keyboard / Trackpad
  Apple Inc. FaceTime HD Camera (Built-in)
  Apple Computer, Inc. IR Receiver
Thunderbolt Information:
  Apple Inc. thunderbolt_bus
Configuration files:
  /etc/hosts - Count: 65
Startup Items:
  HWNetMgr: Path: /Library/StartupItems/HWNetMgr
  HWPortDetect: Path: /Library/StartupItems/HWPortDetect
Launch Daemons:
  [loaded] com.adobe.fpsaud.plist Support
  [loaded] Support
  [loaded] com.tunnelbear.mac.tbeard.plist Support
Launch Agents:
  [loaded] Support
User Launch Agents:
  [failed] com.nero.HSMMonitor.plist Support
User Login Items:
Internet Plug-ins:
  FlashPlayer-10.6: Version: - SDK 10.6 Support
  QuickTime Plugin: Version: 7.7.3
  Flash Player: Version: - SDK 10.6 Support
  EPPEX Plugin: Version: 10.0 Support
  o1dbrowserplugin: Version: Support
  Default Browser: Version: 537 - SDK 10.9
  SharePointBrowserPlugin: Version: 14.0.0 Support
  googletalkbrowserplugin: Version: Support
Safari Extensions:
  Searchme: Version: 1.3
Audio Plug-ins:
  BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
  AirPlay: Version: 2.0 - SDK 10.9
  AppleAVBAudio: Version: 203.2 - SDK 10.9
  iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
  Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins:
  Google Earth Web Plug-in: Version: 7.1 Support
3rd Party Preference Panes:
  Flash Player  Support
Time Machine:
  Time Machine not configured!
Top Processes by CPU:
     14% mds
     10% Found
      7% mds_stores
      6% WindowServer
      4% FileIsFound
Top Processes by Memory:
  106 MB Dropbox
  66 MB Found
  66 MB Dock
  57 MB mds_stores
  57 MB CalendarAgent
Virtual Memory Information:
  4.91 GB Free RAM
  1.60 GB Active RAM
  311 MB Inactive RAM
  1.19 GB Wired RAM
  182 MB Page-ins
  0 B Page-outs
Please also note that SOMETIMES everything goes back to normal for a few minutes. The System usage decrease to 3-7% and no Fan Noise is audible however, after a few minutes it goes back to this. Average System Process is 85%
Application installed on this system are:
Adobe Bridge CS6
Adobe Extension Manager CS6
Adobe Photoshop CS6
Android File Transfer
CCleaner (never used really)
Google Chrome
Google Drive
Tunnel Bear
Note: I have recently updated OS X to 10.9.4 - Installed on Jul 28, 2014. Prior to install, i never had such problem.
I am following this thread and will be able to comment instantly. I really want to thank all the contributors in advance. Please help me

  [failed] com.nero.HSMMonitor.plist Support
Update or un-install using the developer’s instructions to make sure you remove all parts of the application. Some people recommend not installing an application unless you know how to remove it.