Thanks DW!
The 2 1/2" and 3" dimple dies came in on Saturday, can't say enough good things about Barbed Wire Off Road
http://www.shop.barbedwireoffroad.com/
...they made the 3" die the same day I called and had them on my doorstep 2 days later.
We had to work around a center brace on the visor...drilling out the spot welds and pulling the brace to dimple the middle. Popped a center hole and a few more spot weld holes in the brace and welded/smoothed it back in.