By popular demand here is a build thread for what has been done on the Tracker to date.
Custom Air Intake
http://www.planet4x4.net/forums/showthread.php?t=5477
Lower A-arm Bracket Brace
http://www.planet4x4.net/forums/showthread.php?t=5845
Rocker Replacement / Sliders
http://www.planet4x4.net/forums/showthread.php?t=6677
In Frame Overhaul
http://www.planet4x4.net/forums/showthread.php?t=6880
Custom Air Intake
http://www.planet4x4.net/forums/showthread.php?t=5477
Lower A-arm Bracket Brace
http://www.planet4x4.net/forums/showthread.php?t=5845
Rocker Replacement / Sliders
http://www.planet4x4.net/forums/showthread.php?t=6677
In Frame Overhaul
http://www.planet4x4.net/forums/showthread.php?t=6880