I'm just getting started, but already tired of my full face Polaris helmet. The guys I rdie with have motorcross-like setups with quick straps. Totally seems like the way to go. I was thinking about going with a 509 Evolution and Sinister goggles. Who's got the best deal with quick straps? I see most places advertise the helmet for $175-179 but I've seen the goggles for $59 (new). I'm not opposed to used either (large).