Mini starter interferes with Z-Bar

Are you a welder?
Maybe weld a new gusset in 1st then cut out the obstruction?
There's these....
ZB307_detail.jpg (983×1313) (ttiexhaust.com)

I ran into the same issue. My options were to use a stock starter or buy a robmc unit that is clockable. I wouldnt mess with the clutch linkage. That is opening a can of worms.