Tranny suggestions?

Hey guys... I"ve found a KLZE engine for 1,100 on the web... However, I was still wondering what kinda tranny I should get with it... Is the stock 1993 SE tranny okay for now? I plan on getting the J-Spec ECU when I can find one and twin turbo-ing the engine later on... I am clueless on a tranny that would hold up and maximize this kind of performance level...

Thanks guys!