Hi All,
After some hesitations, I bought some second hand Calibrated Set of Mules from a very nice guy from the forum and guess what... My mules are coming from the Gibson Flying V that was customized in Paris for Lenny Kravitz...
Ok, I know this would never make me play like him :lol:
Anyway, the funny thing is that I know now that in fact, my Gibson pickups were Alnico V, I guess so because they are written "AL V"

but don't which one they are...
What is sure is that now, I got a really KILLER sound, very very impressive... I didn't have so much time to play (I was in holidays near Robert Plant cottage & Rockfield Studios at Monmouth, lovely & legendary place) but the HIWATT CUSTOM 100 just loves the stompboxes and I got something very good with the Tonebone Hot British... I think it will be even better in some days with the Carl Martin Plexitone.
Once again, Thank you Tim for your products and all of you for your advices... I got now the guitar of my dreams... :drink: