Thanks again for the great feedback. John, other than polish the crown with some 280 grit on my thumb, it is Rayle's factory crown, and is just fine for a tight patch/ball. The bore is .620" and groove depth is .010". We'll be shooting a .615" ball of pure lead, and a denim patch between .025" - .030". I expect a charge between 85 - 125 grains FFg GOEX will give acceptable hunting accuracy, and power.
I studied the photo of the Ashmore lock in Baird's first book, for reference in filing and engraving mine.
I confess that I left some scratches and chatter marks in the wood, having finished primarily with scrapers. But I can't imagine letting a rifle go out of the shop that was not finished up as well as I can. Perhaps I'll build myself a simple clunker poor-boy around a good barrel, so I'll have a better representative gun in my collection. A significant difference between the Hawken bro's and me, and about 99% of you too, is I don't have to make a living at this, and pay workmen as well. Even so, and conceding the use of a parts set, I started on Jan 4th and finished yesterday, Feb 5th, and had some parts to make or alter as well.