2 door 4x4 looking to get 4.56 gears. Thoughts?

[ls2hoe]

So I have a 99 2 door ls2 swapped with a 4l60 stage 3 from bow tie overdrives. I currently have 3.73 but run a 31.5" tire. Basically the way it's set up now it shifts into 3rd with my foot in it at 100 ish. Will the 4.56 be too steep of a gear. Online rpm calculators says it'll be about 2500 at 70. What do you guys think?

 

[Donnie Yukonie]

Hard to tell with your powertrain mods but I'm all stock except a few bolt ons and a tune . I run 4.56 and I sit at 2300 at 75

 

[ls2hoe]

Damn that's only a couple hundred rpms more than what I'm at now. Very interesting. Thanks for your reply.

 

[Symba_The_Lyon]

What size tires do you run donnie?