The collective wisdom is that all the local Rollei aficionados of our personal experience have joined Elvis in having left the building.
In view of the current value of any Rolleis, let alone Tele- or Wide variants, at anything up to $7,500, it would be foolhardy to risk disaster. On that basis I'd recommend S.K.Grimes" in the Excited States:https://skgrimes.com/contact-us/
Alternatively there is a wonderfully Teutonic exploded view wall chart with item numbers from Franke & Heideke of Braunschweig on Ebay: https://www.ebay.com.au/itm/Exploded-Di ... SwqUBcgZNw
Finest roll film system I ever had was an SL66 from 1970 to about 1983.