v6VenoM

So I got my JLT/Xcal 93 Tune from B_A_M@ and installed it and WOW! What a huge difference. I was surprised that in my auto when i go WOT and it changes to the next gear that the tires would chirp. But as we all know the question is what next? LOL I am a newb, so Iam looking for advice here. I was thinking gears since I have 3.31's, I wanted to upgrade to 3.73. What do you guys think? Thanks in advance for the help.

Mike