Corals of the same species usually won't sting each other sometime the same genus, beyond that a list of campatibility is fairly impossible. Most coral aggression can be overcome with proper placement and tank size. Chemical aggression can be overcome with the use of GAC
. Provided I have the room and can place them so they can't reach each other, there aren't any corals I would hesitate to put in the same tank.
I have no idea on the website, I have never dealt with them, the prices look decent, but not outrageously inexpensive. If you give them a try, let us know how it went.