Robo Vs. Syrian and Hamster Proofing

[oddlyoblivious]

I think I may have a problem.... I'm addicted to these little fuzz buts.

Next Thursday I will be purchasing 2 40 gallon glass terrariums, in addition to my current bin cage. I worked my rear-end off on said bin cage but it's just not very grownup looking, and I'm also concerned about chewer fuzz buts since I'm strongly considering either a Syrian or Robo's for the other tank.

I've been leaning away from Syrians as they need more space to be happy but I am considering potentially hamster proofing certain rooms so I can give them free reign (under supervision) to supplement their living space. I'm also wanting an animal that will be a little more cuddly than Sirius's personality allows for. (he tolerates it but would rather be exploring or eating)

Any thoughts? I'm not in a rush to get the second animal I'm still in the thinking/planning stage

I'm also strongly considering a natural setup.