Yeah I work for a water remediation company you would THINK I would know all off that
I thought about the satellite box, but mine just doesn't get hot enough. I have a reptile heat mat and everything is in a foil lined box. With my cfl lights on, my soil temps got up to 90 degrees the other day and I had to turn them off for a bit. Still working to figure a way to regulate the temperature better.
You don't want or need so much moisture it rains inside your dome. That will cause mold. When the plants pop up take them out of the dome.
So any movement on the stereo plants yet?
All I can see here is a potential fire hazard... Try the top of your fridge, probably a lot safer!