55 gallon comunal set up?

[Jarvis]

So I have posted a thread like this before when I had less experince with T's but alot of experince with scorps, I have a 55 gallon tank that I have finally put together and it looks great I will try to post pics later, however it is still empty, I was gonig to try a communal set up with a P. Regalis egg sac. I am not worried that they will escape since i have taken extra precaution to ensure whatever i put in the tank will not get out, however I am still open on which T I should use. I dont really like Heterothele sp. or Holotelle sp., But i want a sp. that is aboreal if any one has a good Idea other than those posted I would be willing to listen. I was also condsdering OBT's since I have 5 living and molting together and they seem fine.