I'm running a 2010 Phantom Seraph with the LO206 in the 425 & 450 lb classes currently. We run the Burris tire with an impound rule with no tire tampering. I'm planning to purchase another chassis this winter. I keep hearing good things about the Phantom Trident. I was wondering if anyone had any suggestions on a chassis? We mostly run a small, slightly banked bull ring that's usually damp, slick. I also occasionally run a large slightly banked dry, tacky track. Thanks!