trust me, I'm in the same boat.

already have CAI, and plans are :

LPP longtubes with ORY
gears are 3.42's, and put on 31" tall tires, so 4.10's
custom tune


then when my warranty is out in Feb, get a 6.0, and add a cam, have tune redone. Headers bolt up, gears will be done, and depending on then what cam I use, add converter.