Yeah, I totally understand. We have a garage, but it's full of quads and motorcycles. I only use it with extensive jobs or when it gets down to about 5 degrees or lower. I tell you it really sucks working on your car when it's below zero. I have a bronco that's too tall for the garage so all...
I don't know if you already had the boots replace, but they really aren't that hard. I did them myself in about 4 hours, first time doing it. If you are going to change them, or already did, it's not a bad idea to re-grease your wheel bearings or just replace them. I also did my head gasket...