I tracked new guitars this morning, here is the audio file : Howard Benson A/B_V02
It seems to be better and closer to the original tones.
Many thanks to all for helping me using definition, power, pick and eq.
It's useful to have reference tracks to be as closest as the sound we are looking for.
I will continue to work on it, I'm not 100% happy with the tone ;-).
Have a nice day.