I love the Suris, they and Peruvians would be my go-to snakes for a BCC if I was in the market for them. I love my Argentines too (I have a visual T pos and a 100% het for future breeding) but I say good choice with a BCC. Check Kingsnake Classifieds and Fauna Classifieds for snakes and check the seller's rep on Fauna's Board of Inquiry before purchasing.