Re: Fuel tank opinion...
looks pretty small. same with building a "tank within your tank."
the stock half-gallon peanut gets me about 60 miles. i really wanted an inframe tank on my Colson 24" but it woulda held about 32oz, which is like a 1/4 gallon.
i guess it depends on if you're only making short trips, or you want to bring extra gas.