That's really interesting--my Oz Megos are all T2, and I had no idea about the grommets. That's what great about the museum, sharing information, ideas, and new discoveries.

You might be able to use small scrapbooking eyelets to replace the grommets for a similar look. I did that when restoring a GI Joe AT HQ playset.

I hope you'll share pictures of your custom. I was wondering if I could kitbash Rock 'Em Sock 'Em Robots custom Megos.