Fueling & Injection - Throttle Body Questions

I am buying a TBSS motor and trans for a project car that im doing. I am going to be swapping to an LS2 manifold most likely but my question is what throttle body can I use and whats involved. I am going to be using an aftermarket wiring harness and can get whichever pedal I might need. Should I just get an ls2 throttle body or can I use and ls3 ls7?

get a cable operated TB.don't use a ls2 intake,the ls6 intake is better.you want a 90mm 4 bolt TB if you use the ls2 intake..check TSP for 1.

I will be going with the LS2 Intake and an electric throttle body. I see several different styles though, will they all be ok? LS2 LS3 LS7