Looking for a Fabrication shop that can roll exhaust cones

We were running Dave Swarbrick pipes on the CB350 and the right hand pipe was completly crushed on Sunday.
It appears as though something has happened to Dave, as there is a big notice on the web site that due to unforseen circumstances he will no longer be taking orders. I just hope everything is OK.
Anyway, I still have the left pipe to get all the measurements off so I need one cone around 16" long x 3" x 1.5" and another that is around 2" long x 3" x 2.5". These are not exact measurements but will give you an idea of what I'm looking for.
The gauge is fairly thin and I don't need them to be welded.
Thanks for looking
It appears as though something has happened to Dave, as there is a big notice on the web site that due to unforseen circumstances he will no longer be taking orders. I just hope everything is OK.
Anyway, I still have the left pipe to get all the measurements off so I need one cone around 16" long x 3" x 1.5" and another that is around 2" long x 3" x 2.5". These are not exact measurements but will give you an idea of what I'm looking for.
The gauge is fairly thin and I don't need them to be welded.
Thanks for looking