I know that Ed (the new owner of Sweet Pea) just replaced all the parts on his trailer. I beleive you can contact trailrite in Santa Ana and they will send you new pads and a keel pan. I think it was around $100, which isn't bad at all. Then just take the trailer to a local welder and have him weld on the keel pan. As far as brakes, they probably sell something for that as well. Here is the website to check it out. http://www.trailrite.com/

Hope that helps.