I'm going to be rewiring all of our lights (old century strand fresnels and 2331 ellipsoidals) that have asbestos wiring. What gauge cable can I get away with? Do I have to go with 12/3 SO? Or can I get 14/3 SO and 16/3 SO cable? Can I use SJO Cable? If so, what gauge? Also, where is the cheapest place to get the cable? Other question: what kind of protectective gear do I need when taking off the asbestos cords? Just a respirator and gloves? Should I wear clothes that I can throw away after doing the job? Other other question: where's the cheapest place to get male & female twistlocks? Thanks!!