Throwing income and your toys around is a sure sign you hav lost the battle and seeking desperate measures. also If you've already got 5k in upgrades on your truck and have this kind of attitude chances are you were SOLD some bullshyt and you convinced yourself to fork up the dough. you have 2k in your rear end but less than 300hp??? Sounds like overkill or someone sold you a shiny stock posi unit and impressed you with a bunch of terminology you dont understand you fell for it. smh...ive got less than 2k in my entire ls swap and im pretty sure i could leave you in the dust. Watch some of the youtube videos...read some of the build threads..no one is here to sabotage your truck...these are guys who know what they are talking about (for the most part) lol.. you might as well grab one of those ebay chips...only $25 bucks..get you and extra 150 hp and 40mpg! lmfaoooo