I am about to start a control retrofit on a TC22. Machine is fully functional. Computer, DX-32 BMDC control board, Axis drives, servo motors, break out boards, operator's console with original working CRT VGA monitor will be available for sale.

I am also considering removing the transmission assembly but not have completely decided as I'd have to acquire the parts to direct drive the spindle from the motor.

Looking for reasonable offers for the parts you need. Not in a rush to sell, rather not list on EBay.
PM if you need something.
Marty