Pugets are native to Washington and Redspots are native to Oregon. Richard has some pretty nice red spots.
I don't feed them in a separate tank unless there's a little frenzy going on. It also minimizes the risk of them swallowing their substrate, but I don't have a problem with that personally because of the small chunks I feed them with the hemostats.
I leave my basking lamps on for as long as I'm awake for. When I get up I turn off the night time lamps and turn on the basking lamps. When I go to bed I turn off the basking lamps and turn on the night time lamps. I use flukers nightglo lights for night time, only at 25 watts. It puts out a little bit of heat and doesn't have any visible light emitting from it. I've tried a few different types of night time lights and these seem to work the best at letting the snakes sleep and also not bug them at night. I find them sleeping under the area it's at if I wake up in the middle of the night or cant sleep.