hey guys I have a question regarding paying someone to polish a raw cast aluminum valve vs me trying to do it myself. The engine is a 292 straight six chevy with the stock valve cover on it. There is a little tab that is welded to the side of it that holds the throttle valve cable in place that the guys who did the finishing touches for me did. There is a company that makes a really nice cast aluminum valve that you can get raw or polished. I was gonna try and have my uncle who is a welder tack a new bracket onto the new raw cover. my debate is wether i should try and shine it up myself or just have someone else do the polishing.