thanks folks, the cerastes is tiny..has like 2 buttons, and its set-up in a rack unit.
I find rack units to work well for young crotalus, especially finicky eaters. My larger snakes(ruber, mitchelli, and helleri) are kept in some older vision cages with a basking light installed...no other heat. The ruber is "dog tame" if there is such a crot. Extremely mellow. Has never rattled in the two years that i have kept him. He didnt even rattle when i first collected him. Doesnt hiss, or even get defensive. So he is in a SECURE cage in the living room. and no i dont handle him.
I wont be able to make it to the show, but later in the year, i'll be around.