Just wanted to get some thoughts on what type of oil runs best through these older Triumphs. I was thinking of using Amsoil just because I know a guy and get a decent deal with it, but figured I'd ask for more opinions. I live in the southern South Carolina so it does get really hot and humid in the summer/fall months then a cool winter. Looking for something too that will help my beast stay cool too, it bothers me how hot it runs in traffic/town but it also cools down quickly too at highway speeds. Has anyone ever tried wrapping the head pipes?