Excluding Weapons from Use With Genji Glove

the admittedly lazy way of sidestepping the addition of menu restrictions would be saying: "go ahead and equip that incompatible weapon; you just won't be able to attack with it, as it dangles at your side."

now, some warning would be needed.  the simplest is adding a "Dual Wield" property in the menus, which would not be displayed for the incompatible items.  and maybe the somewhat more involved step of ceasing adding the two hands' Battle Powers for the number displayed on the menu.  (however, complexity arises in that Genji Glove sans two compatible weapons probably should no longer preempt the Gauntlet property.)

for comparison, vanilla lets players equip Gauntlet-incompatible weapons with that Relic; they'll just piss away the slot if they're dumb enough to do so.  thus, following suit for the new GG property isn't necessarily incomplete.