Krikor likes the F model Rollei, but he will turn up his nose at lesser or older models. I sent him three 1950's Automats in normal used shape (really not too bad, just needed CLA) and he phoned me to tell me they were "junk" and that he was returning them without working on them. He even wanted to rub it in by asking me how much I had paid for my junk (I chose not to share the amounts, but it was hundreds for each).
Having said that he did a nice job on my 2.8C for $160 plus shipping.
I would be careful what you send that particular gentleman, or you will just eat shipping two ways and get nothing for your money besides insults.