I would push you to not get a BCC. Just my take on it, BCC's are very unforgiving as far as husbandry errors go. They are very sensitive to food, trust me. I have had boas for YEARS and just recently got my first BCC about 6 months ago, and she has been a handful to get going.

There is some amazing BCI morphs out there now, in a rainbow of colors.

As far as personalities go, I think all localities tend to be more aggressive than there non locale counterpart.