So, I've had Perelli Scorpion ATs on my stock 21/18" setup pretty much since I bought the bike about a year ago. They do pretty darn good and are just starting to get that chicken strip after 6k on them. So im about to drop about 2.5k on a 17" setup and im thinking about keeping the enduro touch to this new setup. I think I'm gonna try some Heidenau k73s. Anyone tried that tire? And if not, what tire might u go with?