Many thanks for all the kind words. A little about the rifle: it features a Rice 45" x .50 cal bbl, splendidly inlet by David Rase, and a nice piece of very hard and figured BC maple. the lock is a Chambers' Dale Johnson and the butt plate is a Reeves Goering.
Answering questions: the pipes are of .050" thick brass and the form is purely Rupp, taken from "An Intimate Look at the Longrifle". The motif on the tail of the entry pipe is repeated on each end of the trigger guard and on the buttplate return, again, all HR.
The stain was Tannin Acid, Ferric nitrate, and the finish is Circa 1850 Tung Oil Finish. I gave it a coat of MinWax and a buff when all was assembled, which gives the rifle a deep shine. The steel (barrel, trigger plate and trigger, and rear sight, are browned with Laurel Mt. Forge solution, cut 50% with distilled water. the steel was burnished with steel wool to remove all rust scale, per Brian's wishes. Following burnishing, it was scrubbed with baking soda and rinsed with boiling water, then waxed with Minwax.
Will sight it in for Brian on Saturday. I suspect the factory front sight is too high. Work, work, work....