Thank you all for your insight. I'm thinking a 2000w should be sufficient for my needs. If it proves to not be enough, I can just buy another and link them when needed. Honestly, I was looking at getting the 2000w ipower. Nothing against champion products. I think the one I borrowed was needing a tune up or something. It just didn't seem to have the output my friends 2200w power(house I think). The champion was less than 50lbs and the other 25 pounds more. I just figured it was just a beefier unit. I could be wrong though.