Ackies are not hard to handle, they can be nippy sometimes, but not always and not all individuals. Peachies are next to impossible to handle, I have two that are very tame, yet it is painful and bloody to handle them. I have heard from numerous reputable sources that the red/yellow attitude is total myth, probably an attempt to sell yellows.
I would never trust a peachie... at all... they don't defensive bite often, but they will gladly nail anything that could be food. For claws, think a cat with non-retractable claws, you end up bleeding when they aren't trying to hurt you, if they get scared you bleed more.
3' male (still pretty small) very w.c. and not much fun

A bit less than 3' also very w.c..... no that isn't a smile

Similiar size as above male, but still hasn't started to fill out, tame but I'm not wearing the jacket because it is cold.

Big 3' male

Big 3' female (dead, get used to it, it happens way too often)

Shred the Barron's book it is horrible, Monitor Lizards by Daniel Bennet has a good overview of species. (check out www.mampam.com)
--Robert