| I have no idea why they're class 2 in NSW, Ewan, I'm in Queensland :-)
To be honest, I don't know if they'd be considered hard to keep as these are the first dragons I've ever really kept. They seem quite straight-forward to me, except for the one which doesn't want to eat of late.
Keep the humidity high, keep 'em feeding and keep their fluids up and it doesn't seem you can go too far wrong with them. They won't drink from standing water, so you need to work something out there. I just use a spray bottle through the ventilation holes in the enclosure and they jump onto the vents and drink from there. | 
