Mate it to a T5, just cut the flange off a nissan box and have it ally welded to the T5 box. I had a 200sx with a jag getrag gearbox, cossie clutch and nissan flywheel/clutch pressure plate, so a cossie clutch would be able to be used, just the problem of the flange to mate engine and box!
I sold my low comp forged engine for £1000 and power FC for £200