Thanks for your comments.
Do TTI's fit on a spring relocated to the frame rail and narrowed rear set up?
I need to look into them, I don't think my mods are anything radical that would affect exhaust routing. The only issue might be attaching the TTI's to the Schumacher Tri Y's. ?
As far as issues with the welds, I don't think there will be many welds, most of the connections will be those flat band clamps at service locations.
Nothing is in stone yet.