Wade, you're awesome.
so far as I know, there are no corns that come with spell check. Maybe you can buy an expansion pack, or something.
As for the OP, I don't know what you should get without knowing what you have. Are you planning on breeding? Then get something that compliments what you already have. Not into breeding? Get something that looks different than what you have.
I like variety, why does it have to be a corn? My advice is go for a similar sized snake that's completely different. Boas and pythons can be just as awesome! Rosy boa, spotted python, black milk snake, but not an MBK, those are SO 2008.