Share '5+ gallon tank for VRods'

VMOD (www.v-mod.com) makes this replacement tank. Would take my '03 from 3.4 to 5.25 gallons. Huge convencience for my usual riding, and starting to consider a Route 66 trip next summer. Current 100 mile range wouldn't cut it I don't think. Anyone install it yet? Jonathon? Supposed to be 6-8 hour job for the first timer, but suspect that is optimistic looking at the instructions (attached). Cle…