I'd go with above that pretty much verbatim. If it's a morph, 99.9% its a BCI.
BTW,, there is NOTHING wrong with BCI boas. I love localities and purity.
That said, locality lover or not,, too me BCI is not a "lesser" snake than a BCC. They all have their beautiful qualities.
I can say as BCI owner, my snake is my FAVORITE snake. That's how it should be IMO. Get what makes you the happiest and don't worry if a snake snob thinks less of you because of the last letter in the BC type LOL.
But I also understand if you are just curious.
Post a few photos. If its a boa its cool and we all like cool boas!!