I see that I forgot to update this thread. I want to rectify that since Ken did such a great job for me.
Ken Oikawa is fast and his services are reasonably priced. He will tell you if your camera has a problem that he can't fix (meaning, that the cost of fixing the camera would be prohibitive).
Ken diagnosed an intermittantly slow second shutter on my F1. He said that a CLA might fix it, but if not, then the camera would not be repairable. He quoted me a price for the CLA, but said that if the shutter problem wasn't resolved with cleaning and lubrication, he would only charge me a very small fee and return the camera. I felt that was imminently fair.
Turnaround on my camera was less than a week from my door to his and back, even though he said two weeks. If you need your F1 serviced, Ken Oikawa is the best.