Hound Dog,
I didn't mean to confuse anyone else
. Your 10.5" clutch and 157 tooth flywheel is exactly what you want for you motor. We would have used the smaller flywheel ourselves if we needed to buy a new one, but we're using the stock flywheel, which is the 11" version on the C engines. A good 10.5" clutch will handle an obscene amount of torque, so you should be in good shape with what you have.
I'm going to give the McLeod setup and try and see how it works out. I've heard good things about them, so I'll trust those I've spoken to and keep my fingers crossed.
Mike