Henri,
The One HUD creator was as surprised as you about the ability to "wear" and "remove" gestures using RLVa. My only interest in RLV at all is to get this HUD to work and I like your viewer too much (though you need to make Esc release Mouselook not Shft-Esc...
...) to not use it soooo...As a compromise I have created universal gestures that cover the "draw, sheath, reload & special" functions for my weapons and I stripped gestures out of the RLV folders...problem solved...all is well.
Regards,
Mask