ive got a BP named alduin. i want to know if theres anything i could do to improve his life? i dont think im doing anything wrong, he doesn't have any issues (some light stuck shed right now, but its due to the new tank) but want to do more for him.

his temps are 80 at the warm end (I'm aware this is low. its set to be 90-100 but its struggling a little) and 75 cool end i don't track humidity because the hydrostat i was using broke. i mist daily, if not twice daily. he's currently in a converted Christmas tree bin (air holes and such cut in) so he has plenty of room. he doesn't have much coverage, but plenty of hides (2 on the warm end, 1 in the middle, 2 on the cool end). i feed him once a week, a large mouse.

how could i improve?