Those tanks look nice... but there's just one major thing: If that's sand Get RID of it! Sand is NOT a good substrate for corns or ball pythons since it's devilishly hard to clean, harbors bacteria, and can cause problems if ingested. The paper towels your BP is currently on are much better, also newsprint paper and aspen.

Also, ditch the huge water dish and get another of those cave hides for the other side. For a dish, get a small ceramic dog or cat dish, they work great!

Just my two cents, there.