Epoxied a piece of g10 for magnet mounts used some of the 1/8x1/4 bass wood sticks around the perimeter to glue the g10 onto was simple had it fabbed up in no time.I found these mounting magnets on Amazon under 10 shipped I used 6/32 screws to mount them I need to find some 6/32 fender washers for the cowl under the acorn nuts next is sanding and sealing.