Im gettin ready to put a TH-350 tranny in my 88 sport coupe, can I use the 700r4 crossmember or do I have to get one for the 350? If I have to get one, is there a car that I can pull it from or do I gotta get that new? Also where the torque arm did connect to the tranny,... what do I do with that now? And finally what will I have to do with the driveshaft? THANKS