It is finished.
Truss rod adjusted, action low, but not as low as the previous telecaster like (i.e. mrbacco 1 the ferrari one), will get a new nut and file it a bit to get the lowest possible.
The pickup is a beast ... cannot turn the volume to a 1/4, as it would break the amp (very inexpensive one I have) and maybe the attic windows glasses ... but it is at least twice the power of the first minihumbucker in the red one. The only thing is that, through my cheap amp, I do not get the chubby phat sound that I like, but I will try this evening with headphones that seem to get a better sound. Anyway I am surprised by the fact that I can turn the volume up jus a very tiny wee bit to get an atomic power. I imagine it would be fun_tastic on a gig stage!
Thanks everyone for following and, as ususal, for supporting a beginner ! 🙂