cage size

so ive read a ton of care sheets on bp's and in wood shop im making a tv stand/snake cage/storage cabinet. i want each cage to be 14"x30"x20" . would this be ok for one bp its whole life span. i want to have on plexi glass door on the front

The problem I see here is not the size of the cage...but the fact that it is incorporated with a TV stand?? The vibrations from the TV could cause serious issues with the snake's stress levels.

ok so would it be ok if i put a fish tank up there? i have a tv thing i can put on the wall but the size is good