This is a 86 GTI gutted shell imbuying, it has a 8v engine, not sure which it would be(i'm a MK3 guy), I have a line on a 2.0l 16v engine. What IT class should I run, what engine should I get/use, what mods am i able to do (cage, suspension, stripping interior, engine mods, ect.). Any help is useful.