I know its hard to see from a pic ...
so heres a video
https://www.youtube.com/watch?v=LI6MN8g44dA
I think clearance is almost ok - might need to shave a few things ... and exghuast wrap on l;ast header tube.
BUt the "flop" of the double joints. It could be just because IM trying to hold it ... but heck ... no way to mock up without welding it in. And wouldnt think there be that much resistance I couldnt hold it (Its clamped at bottom).