Is it a bad idea to get a flywheel from a 5.0 mustang and have it rebalanced for a 289? I have a mild 289 currently with a C4. I have a 5 speed laying around and would like to install it. I already have a clutch for the 5.0 motor with barely any use on it. older flywheels seem to be pretty expensive used, but newer ones are readily available and i wouldnt have to buy a clutch so that would save me money too. Im just wondering if its a good idea. any suggestions? know of anyone in the bay area that can rebalance and do a good job the first time around?