Hey, get a mk2 rs2000 because they rule. My dads got 1 and that produces about 140bhp and that soon goes. If you do get 1, stick a 4.3 diff but make sure its a limited slip differential. if you are going 4 the racing style, get rid of most of the interior. Go 4 capri laser rims aswel but if you go wider than 7.5 inch i think, you ave 2 stick arches on (group 4). What kind of roll cage are you going 4?? Hope this helps in anyway.
By the way, im only 16!!!!!

So sorry if i got some of it wrong