so for my 5th tarantula i want to get a large, aggressive, terrestrial tarantula. this one will not be handled i just want to create an impressive terrarium display. i have a 10 gal tank set up with ample substrate, water dish and a half buried artificial log for a hiding spot. i was considering Pterinochilus, i've read that they're very aggressive and are heavy webers which sounds like cool behavior to observe... any other thoughts, sugestions?