Looking to buy supra

[chuan01]

hey guys, i'm new to this forum. thought it'd be a good idea to find out some stuff before i buy my car.

i'm looking to buy a Supra MKIV, maybe 1995 model. My problem is, would it be better to buy the RZ and change the turbos, or to buy a SZ and put in turbos. other than the obvious power difference between the two, and the fact that the RZ is a 6-speed, i'm not really sure if there are any other differences that would matter. any advice would be great.

also, i'm lookin at spending maybe $20k on mods after i've bought the car. any tips on what mods would optimize my car's performance and handling? (i dont want the car to be any more powerful than 500HP). thanks

P.S. i'm quite new to cars and modifications, so go easy on all the tech terms