As you probably know some lfs have no clue at all. Fish are ordered some times the orders are wrong, or short so other fish maybe sent to your lfs. To cut along story short, the lfs may have no definate ID on some fish But this can be a good thing for a hobbiest with a keen eye BARGINS TO BE HAD
This is just a shot in the dark. A Chromis with a redish tinge (chromis vanderbilti) maybe or one of the anthias family???
This particular LFS is pretty spot on about their stuff. Ive searched a ton online and couldnt find anything like these guys. They were awesome looking little fish. Ill check out the kind you suggested.