Paul A
Based on your pictures, it looks as though you may be going for a ROTJ Fett, yeah? I'm a ROTJ Fett myself. I'll offer my thoughts.
MoW Girth Belt - I actually have a MoW GirthBelt too, and as you may know he offers two variants, and ESB and ROTJ version....
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I also thought MoW's ROTJ Girth Belt offering was very bright. And in looking at the 501st CRL, when you compare the two to the 501st CRL....
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...to me anyways the MoW ESB version looks much closer. This is totally on you, but if it were me, you may wanna see if Christian (
MoW) is willing to exchange it out to his ESB Girth Belt offering.
Gauntlets - I don't have MinuteFett stuff so I can't speak to it. I have an all Boba Maker armor set, to include Helmet and Jetpack. I've heard many people who have smaller forearms don't like the Boba Maker Gauntlets for just that reason, that the openings are too big. I'm 6'2" and I'd say my forearms are average, I'm definitely NOT a body builder, nor do I have Popeye forearms. But I really like Boba Maker's Gauntlets and decided to keep them. The Boba Maker Gauntlets also make use of Velcro closures. I also used foam that I simply hot glued to my gauntlets, and for the past 2 years and after dozens of troops, I can say it's held up nicely, and holds onto my forearm rather good! Here is what is looks like. My suggestion is to cut the foam out so in a way so that a few inches are not foamed on either end. Your flight suit should cover up the insides and no one will be the wiser....
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I also make use of metal parts, attached to my right Gauntlet which are Machine Craft Replica's Flame Thrower Nozzles, as well as MCR's Ultra Light Gauntlet Rocket. I used to have a Quest Design Canada Rocket on there, but that pretty heavy (
Looked good, but was heavy).
Hopefully this gives you some options to think about.
Best,
-Iron