Never heard of Seminole Aquarium. While festive for Tallahassee, doesn't sound like the right place. What you need to check out is
High Tide Aquariums out on Capital Circle east. I used to be friendly with the owner Scott, and he's an avid SPS keeper, and he's close with all of the other avid aquarists in town. Other than that, the other stores were generally meh. Even petco carries ORA corals and fishes these days, which is amazing, so.... ehhh..... Just QT everything you get.
Also, I'm sure Scott can special order anything you need from the wholesalers. I bet he still drives out to Jacksonville in his pickup to pick up orders straight off the tarmac.