S2 Exhaust choice

[bert one]

Hi, running an Avanti on an Eibar S2, but current Franspeed tourer pipe end can rivets have loosened. I know replacement cans are available, or it could be re-riveted, but it has always fouled the panel slightly when going over a bump. Also the sweep of the U bend prohibits fitting the mag side rear runner. Now I'm sure Andy Francis used to stock Avanti based pipes, and I know he stocks S2 pipes, however I'd like to try the ' Race'. So, is anyone using what I'm after ? Franny race pipe compatible with an Avanti, to fit a series 2, that'll clear the panel & enable fitting of both rear running boards .... got there in the end
Any other suggestions welcomed.
Oh btw, it's a pretty standard set up, 30mm phbh Delly, Li150 g box, 4 plate clutch, 17° static.