Well, I've decided I cannot afford the time to get the clutch problem solved on my 6700.
The engine still runs well, but the main seal is leaking, the left rear tire has a slow leak, the front 2 tires are 2 years old.
The deck has seen better days, I have patched 2 spots, but it is fully functional (when the PTO works).
The seat is trashed.
I have an extra set of blades, and the repair manual.
I do not wish to part it out.
Except for the seat, this is in better shape than when I got it 15 years ago.