Thanks very much for the explanation and video link. I think that's the way I want to go, using an automatic clutch and setting up the kick start as you have on the end of the jack shaft. I think msrfan uses the comet clutch, so we'll have to get him to talk about it, engagement RPMs and such. I also like that guy in the video's gas tank a lot and think I will try to go for that tapered shape when I make mine on the Indian. He did a nice job, I think. You're getting pretty close to riding, aren't you! Can't wait to hear all about it. I'm making some progress on mine over on the Indian Tadpole thread.
SB