Re: Favorite mail order supply shop.
I have also ordered from Feather Craft over many years, and would also recommend them. The only slight problem I ever had was in buying an Abel fly reel from them one time and the drag was set tight on it when I got it - something that you don't want to do on a cork drag, and definitely had been done at the fly shop.
These days, however, if I'm buying mail order and not local, I more often look first on EBay, and buy from the cheapest source - assuming they have a good feedback rating. You can often save good money that way.