Managed to get a 9mm conti board mock up made today. It lets me see what offset I need to do when i get my alloy and how it will look.
I got it made and when the wheel spins the disk has a slight high spot on the edge which is touching the caliper. I also noticed the pads are not quite far out enough and it presses on the inside disk area so another 2mm should clear that.
I will probably leave the fork holes alone till the rest of the mount is in place!
the pegs are there to ensure clearance and keeps the caliper in place