That's my place too. They've been in business since the 1970s. Place was started by a man who asked you not to dry fire the guns until you bought it, because it wasn't right for the eventual owner to have had 200 people dry-fire his "eventual" gun. That, and he wiped down the guns after each person handled them. That kind of respect for the eventual buyer impressed me and many others.
Fast forward 20 years and his sons, fresh out of college, moved into a bigger/flashier store and took the attitude of "we own a gunshop and you don't." Pretty much acted like royalty and that they didn't need to talk to you; you needed to talk to them, if you expected the privelege of buying a gun from them...
I've gone in there ALOT, but over the last 27 years have only bought a handful of guns from them. I've bought many, many guns elsewhere.
As far as the OP's situation, I would weigh my overall experience in the shop over the years before deciding what to do. I'd also keep in mind, in this market, one sour customer means little. I'd also consider what the others have said about calling rather than e-mailing and being there at 9:50am...