As for the Norton tanks I dunno BUT, I do have a bigger 750(?well it fits..) tank that I got with the intention welding some knee cutouts and leaving a random-orbit/ clear coat finish. Its the right shape for a manx style setup... if your interested I'll send some pics. $20 + shipping and its yours. Hollah back.
BORN TO LURK, FORCED TO WORK.
BORN TO LURK, FORCED TO WORK.