enclosure help Ackies, Netteds, beardeds

[BennyA]

Hey guys, i have an enclosure 910mm long and 800mm high, if i place a shelf at 400mm with a hole cut into it and logs heading up to it for access, is this big enough for a pair of ackies or beardeds or a trio of netteds or is it just too small length ways, also what would be the best lizard (i know its personal preferance) just getting some ideas.
Thanks