I did both, called Shiloh and got their last heavy barreled #1 and had them rechamber in 45/110. Got the gun in about 3 weeks. Last spring ordered a super delux 45/70 hartford from Bill Goodman and it will be ariving some time in november!
so both are GREAT to do business with.
keith
ps bill has some pictures of a wonderful sharps collection, go look at them! http://www.shiloh-ballard.com/All%20Shilohs.htm
Just got my rifle a couple of weeks ago and love it!!! WORTH THE MONEY AND WORTH THE WAIT!!!