Ok so my 5.0 currently is a 6 spd manual car with 3.31's, JBA LT's, xpipe, JBA axleback, Boss intake manifold, JLT CAI. I have $2500 to spend from our tax return. Would it it be worth it to switch to the Cobra Jet intake setup. I seen a comparison on JPC and they gained 2 WHP w/ the CJ and GT500 TB and 6 WHP with the CJ and FRPP TB. seems like not much gain for $1,700 and $2,300. I have a spare set of 2 of 17" rims should I buy DR's for those or buy 15's? I have also heard people mention cams. Which are $1500 but then u also gotta buy new gaskets and I would pay for labor which would be about $500. I'm thinking im gonna do a bigger TB, install my 3.73's buy injectors and run a separate E85 tune for the weekends. Thoughts? opinions?