thats pretty impressive man! **** i thought my 30k with endless burnouts and bad alignments was impressive...but 70k...wow man thats insane. im pretty sure im going with KM2's, i can get deals on the new MT'rs but i havnt heard the greatest things about them so im debating lol really cheap mtrs for decent price or know what im getting with the km2s and spend a lil more money lol