Now if only i could get my 400cc swap finished lol. So igot front brakes on the crossfire but hit another snag...I ground down the original spindle just a couple MM so the caliper body would clear and then put the hub 150r hub on and then trioed to put the caliper back on and it wouldnt go....turns out the bracket was hitting the rotor bolts????? So i scratched my head a minute and then realized the inner step on the original spindle was roughly 2-4 mm shorter than the 150r spindle which allowed the hub to sit closer to the caliper mount.
So due to time i ended up just putting the 150r spindles on the 150 but i could get a couple of washers and put on the original spindle and used them.