TwistedPhil
+1y
My old Datsun has a bare metal iron cross on the corner of the hood- I know, it's outdated now, but it was the SHIT a few years back! We ground that whole area down to metal, used a DA with 80 grit to get the swirly effect, taped off the pattern we wanted, then painted the rest of the truck like normal. When we went back for clear, we laid on extra coats in that area to build it up, then pinstriped the edges to hide the paint edge. I don't think you can do a clean bare metal to paint transition without pinstriping, as there's a height difference and you'll get a noticable edge where the paint ends.
Good luck, and be sure to post up pics when you get it done!
-Phil at FBI