Thats what I was thinking too, its a buddy of mines design (for his bike), I just did the work.lilbill said:cool design, be sure to post pics of the tank on the bike. however i do believe i would have made the cut and patch one continuous arch and then attached the middle "between the heads" piece as a seperate thing, i.e. where it wouldn't hold/trap any fuel. but that's just me. looks killer man, i love it.