Have a ball getting them bored.... Triple clamps are not easy to hold due to there "cast" design.... Set up time isn't cheap, the boring operation is chicken.....
I'd find a way to use the R triple clamps and make my own steering stop.
Those forks are 35MM (same size as...) which fit right in the 85/86 350X triple clamps if that helps (No rake in the 350X triples). Your stock forks are 33MM and boring them is a mere .040 wall thickness, yet nothing easy.
Boring your triples weakens them/thins them, and isn't easy or cheap unless you have machinist friends. How they match that angle and do them inexpensively is beyond my comprehension.....
But, you also have to check your rake issues also. IDK what the
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country