I am on almost the same boat as you, ive had my bp for a few months along with the other reptiles i have, i fell in love with my bp. But i suggest what i did or what i am currently doing. First make sure you have the room for either tanks or a rack system.

I chose the rack system just because of money, room and its easier to clean lol. I have a spreadsheet i made for every little cost its going to cost for my setup and the snakes i want

Just make sure you know its going to be a journey and you have to be willung to put your time and effort into it

Goodluck, stealthclown