It's all really a gamble. Even if they send you what you ordered, the size may be much smaller than you anticipated. DOA's happen from shipping errors too.
Try shopping the LFS's and see if they have something. By the time you pay shipping, the corals are the same cost.
Frag swaps are another great way to get rare color morph's.
There will be a huge one on Jan.20th In Chicago sponsored by CMAS.
I have had good and bad experiences with the same vendors. Someone else may of had better luck.
Nemo's Pets can special order certain corals. Talk to Dan and see what he can do.