You are making a lot of progress, Red! Congrats! My garage needs to be reorganized completely once the weather warms. We just moved into this house about 18 months ago and a lot of the stuff the movers put in the garage is still right where they set it.
I have a lot of my potted plants under lights in the garage which is downstairs and mostly below-grade. It usually stays at least 50* but has dropped lower this year. I finally brought the coleus upstairs because I thought they were staying too cool and damp and weren't doing well. In the garage I have some EE in pots and also bulbs, succulents, cacti, brugs, ferns and other things right now. But not much room left. Just a little path to walk through. lol. My pots of sedums and yuccas and misc. plants are jammed together under the carport (huddled together for warmth) where I can throw blankets over them. So far, so good with most of those, I think. Only time will tell.
They are calling for snow again tonight. Supposedly just a dusting. Sigh!
Some of the huddled masses.