I finally found the time to install the HPP wheel hubs and updated bracket ! :D
Wheel hubs
Here is the result, step by step (as usual

) :

Washer, axle pin, thread lock.

Hub.

Center nut with grease.

Wheel !
And tadaaa :

Bkack wheel nut.

Desanodized wheel nut.
And of course, absolutely no slop