I would go a beardie... but what ever you get, put a mesh top on the tank... cause if there is a will there is a way and Im sure someone will recall my recent experience with my escapee!!! They manage to get out somehow!!! If you dont want a lizzie, get turts, they are really cool, but no matter what you get you have to be prepared to get a bigger enclosure for it later on... they grow!!! And the vegetarian thing... i cant think of any that are fully vegetarian... some maybe more so than others... lol, I used to be squemish with my turts and carry on about live food (black worms), now I look forward to friday afternoons almost as much as they do... I call it the 'killing fields'... you get over it pretty quick