I don't know your area, but a good S/S shop should be able to make anything you'd want fairly reasonably. Cheap...no, but not stupid money either.
I've found it was often similar money to have large pieces of s/s fab'ed locally vs buying the stuff from the factory when you consider the shipping costs. Sometimes a pretty good savings actually.
I'd be glad to point you in the right direction if you were here in NorCal, but .... well ....
Don
'01 22 Classic, 502/B1
And a bunch of other stuff
"If everything seems under control, you're just not going fast enough" - Mario Andretti