well it seems my torquey little b16 has too much power for my driveshafts to handle. I broke the driver's side tri-pot cup that the end of the driveshaft fits into. It also tweaked the end of the driveshaft. How hard is it to replace the little cup off the transaxle? I am not worried about replacing that driveshaft but I have never had to replace one of those cups. Also, any ideas where i can find a remanufactured driveshaft/cup assembly? I am a little wary of just pulling one off a junkyard car or something. Thanks.