@Jiivee
I bought similar set to you but I'm forced to use the plastic mounts, like you I don't like them but in my case, not having the OEM bars, I have to mount the lights on the Givi bars and so have to use them
, what a mare!
The brackets, if mounted on a straight bit of the crash bar, are able to grip well, but if mounted on the curved front, are not narrow enough when tightened to grip the bar, and the plastic thickeners make it too tight to do up the bolt.
I can see that I'll have to either thicken the bar with gaffer tape, or file down the plastic thickeners that come with the lamps.
Anyway, positioning is also hassle as when on the givi bars, they're very near the side panel and it might look like they'll have to be moved to get the side panel off for whatever reason.
I might get a fabricator to make something up that's more durable or buy a second set and take one of the mounts with me when doing a longer trip, it might be cheaper, and to boot I'll have a spare set of lamps.
I didn't actually want the lamps for fog purposes, and I'm not a farkler by any means, they are solely for keeping lighting on in the event that one of the main headlight bulbs goes, and I'm in the middle of nowhere (which is where I'm planning to go)