A 75 Gal tank is a bit much..a 20 gal long would suit your BP much better. Your's is quite cluttered though. If you plan on keeping this setup, get rid of the heat lamp and get yourself an appropriately sized under the tank heat pad and a good thermostat. The heat lamp will suck the humidity right out of the tank. You also may want to enclose three sides of the tank with construction paper or some other dark material that will give the snake more security in such a big enclosure. Good luck!