Welcome to the world of boas! Like said above husbandry isn't too far off from bps, just know you'll be needing a larger enclosure
Biggest difference I found is personality. They have great/big ones, a lot more adventurous then the average bp. They seem to want to come out and hang with you rather then tolerate it. This could be completely false, but my theory is the larger the snake the smarter it is there for giving it more of a personality and awareness of what's going on. As I have recently gotten into retics, they seem to be extremely smart and take everything in. Not a knock on our Beloved bps just my observation. Enjoy your boa!
Sent from my iPad using Tapatalk