How large is the Hogg your getting? Is it a neonate or juvenile, etc? I have experience with snakes in 55-65 gallon tanks. I had my first bp in a 55 for over a year with no problems only switched to a rack due to a growing collection and ever shrinking space lol. I would just clutter it up best you can. Remember you can make a snake feel secure and have the enclosure look aesthetically pleasing. lol. Worst case scenario the snake gets a little stressed and you have to place it in a smaller enclosure. Also humidity is not that difficult to keep consistent in a glass tank I never had any issues.