Just a quick update for everyone that gave me such good feed back (thank you again!!).....
I just pulled the trigger...I spent a bit more than I originally intended (but don't we all when it comes to the camera addiction...er...habit...er...)
I bought a used 501 CM off eBay from the ken.com outlet there....kehoutlet.
I also bought a back, both were in 'bargain' shape.
I also bought a 80mm f2.8 CF T lens for it from the keh.com site itself.
This was listed in excellent condition.
I'm hoping everything I"ve read and watched about KEH and their grading proves true...that they tend to grade a bit harshly and that their BARGAIN level is often much better than other folks' excellent.
I'm also eyeballing one more lens, the 150mm f4, it is on sale, and also rated excellent ....as that when I was reading up on the cash back on my business CC...I found I had almost $400 in cash back I didn't know about....so, BONUS.
Anyway, hoping these arrive around middle of next week (don't you HATE waiting on shipping?).....
KEH does seem to charge a bit more at times, but I've researched and their return policy, and warranty....and reviews seemed to make me feel better about trying them out for what is my first real used major purchase, and with this type thing, well, I want that peace of mind.
Anyway, I'm now antsy and figuring out shoots to go on with the new gear when it arrives.
Again, thank you everyone on the advice. I'll try to update after I've shot it a bit and how it works, etc...
cayenne