How big of a deal is it to build & install a remote control set up on an SA 200? It looks fairly straight forward once the parts are gathered up. Any thoughts? Definitely easier to buy a kit and let someone else install it, but then what can a guy learn from that approach? (other than it probably will cost 5 times as much to do it myself.) Also, who beside Lincoln offers a remote? I know there are others, but can't recall them. Any recommendations? Thanks!