need a little help for a friend. he's trying to swap his merkur from auto to 5-speed. hewas told that the driveshafts were the same but they're not. so now he's got it all bolted up and no driveshaft. he plans on removing the t9 trans soon and wants to put in a t5 when he upgrades the turbo. what are his options as far as a drive shaft go? he would rather get one that will be able to be used in both the t9 and t5 tranny if possible. is there a one peice conversion that he can do? any help will be appriciated.