Abaker, I live near Turf Paradise. I've made the trip down to AoA several times, and I've had a good buying experience, as well as a return experience. There's NO question that the owner is salesperson, and a businessman. It is his livelihood after all. That said, he's also an enthusiast, and not ignorant of the wide range of product lines that he offers. I also find him to be very personable, and he is a family-man.
For what little bit extra we Zonies have to pay in sales-tax, it's well worth it seeing as how you can 'try-before-you-buy', and get the privilege of so MUCH variety at one location. Plus, there's nothing like a face-to-face relationship. Perhaps I'm inclined to cut someone more slack, as I'm in the sales-support field. However, I wouldn't give up on them just yet.
That said, there's a lot extra to buy with PCPs. Pumps, and/or tanks, plus the cost of re-fills. Why don't you go back once more and pick the owner's brain on those guns of the "dark-side", LOL? That Tech-Star by BSA is a HECKUVA good start.