i have a chance to pick up a viper spec t56 from an 01 cobra for $2000. it comes with the cross member and driveshaft. is there any differance in the 01 cobra and my 01 gt as far as the tranny goes? will i have to change my clutch and flywheel out? i have a 3650 tranny in it now. i'm trying to figure out if it is worth it.