its going to be really difficult to make a mk3 into a good drifter, especially with the GE. its a heavy ass car and the motor doesnt make quite enough power for the chosen sport.
but, if your determined, lose as much weight outa the vehicle as possible, do the BPU's (i.e.-intake, exhaust, header, good tune) and then id suggest upgrading the rear end to a 4.10 ratio. beyond that, you could swap the w58 tranny for a full turbo tranny, but idk if thats going to yield you much.
in all honesty, w/o dumping some serious cash into the GE, you wont make much power. but if you are like me, and determined to a "T" then you could try!
im shooting for 200+ from my N/A and about 250-260 from my supercharged platform. now unfortunately CRE has planted an evil idea in my mind about twin charging later on.... damn you cre
lol