Was looking at that as my seed starter, I'm running preliminary germination tests on seeds now to see if I actually need this, if only my seven pots germinate them I'll go with a 24 tray. Any thoughts?I'm looking to start my plants around jan- Feb, and then moving them outside in a small greenhouse, I've looked online and prices look good but I don't want to get something that's going to run cold or tip over. Anybody have any experience with this in winter weather in pa?