Just purchased an XVS650 Classic and have covered only about 320klms so far. Interestyiingly, I started out with a full tank, (19 ltrs) and theres still 1/4 tank left. 320 klicks is surprising considering I haven`t gone to reserve yet. I would have expected the bigger jetting, and dyno tuning to be more fuel hungry but I`m still going on the first tank. What do other owners get?