Customizing Mego figures to create figures that Mego never produced (or just "better" versions of them) is a popular hobby! You can find a whole gallery of them at the Mego Museum.
From those wacky people at Remco, here's a Captain America utility belt that has pretty much nothing Cap carried with him! Well, maybe if you said that phone/radio was his Avengers communicator...
I am a former graphic designer turned medical assistant turned truck driver who's into comics, sf, tv, cartoons, monsters, oldies rock, and lots of other stuff.
If your blog has a link to this blog, let me know and I'll add you to my linklist!
You can contact me at waffyjon@comcast.net