First off, I'm so impressed with how kind and informative everyone has been on these forums so far. I know everyone does things just *slightly* differently with their BPs and I appreciate the insight and information from ALL of you.
Yes, so far my new little guy has been a bit defensive. I don't blame him. He's had a stressful few days adjusting to his new environment, traveling, etc... we cluttered the 20L up quite a bit. I'm not at home at the moment or I would grab some photos to show y'all! I figured it'll take nearly half a year to get the AP enclosure, and if he's still a bit small for it I am very happy to wait before we put him in it.
I've heard nothing but amazing things about Bob at Pro Products. My BP breeder RAVED about him and Ali at AP as well. When I emailed asking about lead times Ali said they've had some hiccups with the new facility, but with the reputation they have, I am not hesitating to order sometime this week.
I plan to put TONS of clutter, hides, water bowls, etc... in the T10. My goal is for it to be a total safe haven for my BP filled with plenty of places for him to explore and hide.