Hey guys. For years I had a crappy HF air compressor. It was great for airing things up and light air tool use, but that was about it. Now that I have my TX house, I want a real air compressor. I want to be able to do everything, from sand blasting to painting. What I don't want to do, though, is any more electrical system upgrades, so I'd like something that runs off regular juice. I'm not a pro that will be using/abusing this thing daily, just need a decent set up. Questions: 1. Specs required for those uses? 2. Recommended makes/models?