I have this machine 99% done, and have few a while now. As I keep test fitting and minor tweaking the parts I can’t help but hate how the fasteners looks. The rest of the non-fastener hardware parts are silver mostly.
-Seems like black cap screws wouldn’t do much but camouflage them a bit. Although red anodized would be killer.
-A complete design change sounds like a bummer.
-Maybe counter sink the screw heads?
-Make a 3D printed cover for the screw heads that gets stuck on?