Windshield mount for kawasaki versys 650cc 2011

I changed my headlight bulbs a couple of times and I finally left with broken rubber wellnuts - see pic.
A quick search over the net reveals that many people have the same problem.
These nuts are not easy to find and kawasaki dealer sells them at an expensive price.
Ebay waiting is not option here.

Purchasing new rubber wellnuts for every one or two windshield positionings or bulb changes, i think is quite unacceptable.

Decided to get rid of these rubber wellnuts that are always bro