in tradeing my t66 turbo for a smaller one. I just want something faster on street less lag. Im offered a ta60/ ta61/te63 with .63 housing or a te45w85housing. what would be the best trade or could someone tell me if theres a big diffrence in them. Im runnung 55lbs gni heads roller cam frount mount inter 3inch atr down pipe 3600 9.5 converter wich turbo woul be the quickest w this set up thats for your info