One of the cool things about this hobby is the fact that you are often left on your own to figure things out. It exercises the brain, connects those synapse gaps. That's also where this forum comes in handy.
Tony, hello! What a very artistic and Art Deco-ish looking engine. Nice Thm: What is that large bored boss, the one on the cylinder side of the main column, going to be used for? Will it become a pivot for the valving and will it be gear driven? This is really going to be a beauty with ll of the polished parts against the satin matte finished highlights. Also, in the backround of one of your photos, are those some of your other works of art?