7041 VA 's-Heerenberg
Not only did he repair the obvious at a very good price, the camera came back with a cleaned viewfinder, an adjusted film magazine and he had tested the individual accumulators (not packs) I had sent and found some defective ones (now I have my own tester) - basically a complete & thorough CLA.
While I hope I'll never need his services again, if I do, I'll certainly contact him first...
I got a batch of 20 Sanyo 700s after the repair: they really seem to make the camera happy...
Other possibly useful addresses here:
F&H informed me they no longer repair the SL2000F/3003 themselves and referred me to Paepke (the expensive bid).