LOL!
Well, I'm not sure Ken has an open shop anymore. He got sick about ten years ago and stopped taking orders. He is a pretty legendary builder. Some of the amps he made in the '80s now fetch over $20,000! We have a mutual friend, but Ken is known to be pretty reclusive.
But hey- if you can find him who knows? He knows plenty about guitars and amps, thats for sure.
You might find this interesting:
http://www.ultimateguitargear.com/ken_fischer_story.htm
And BTW, if you are the youngest member here, that makes me the oldest so far, soon to be 54.