Well, I pulled the trigger and made a purchase from KEH. I got a 500CM Chrome 'Late' body with a waist level finder, 80 F2.8 CF T* lens, and an A12 Chrome 6x6 Back. It is supposed to arrive early next week and I must admit to being very excited to begin my journey back into analog photography. Thanks to everyone for their comments and recommendations - it made my purchasing decisions much easier.
I guess it's time for me to buy some film