I'm gonna listen to the recently posted tacks soon.. so i'll just a comment for blacktrix :
Just Do It.
I've spent a fjooking night (7pm to noon) recording my part, trying and experimenting weird sounds. At the end, I did what I wanted to do, from a melodic point of view. Even from a "feeling" point of view. But from the technical side, I did what I could do : my technic was sloppy because my fingers were just so weak at midnight ! I couldn't do one more legato or one more bend without twitching my whole body to support the effort

But I did it, and I know it's not perfect, but it will never be ! So let it go once for all and move on

You're on schedule here, and you're kindda paralysing the whole song...
I listen to your "preview" (sory about he delay, no internet during week ends... but it'll change sooon !), and I liked it, sound is good and I like the whole evolution of your solo. You really kept a whole lick coming all over the piece, and you include different improvisations in between. Very jazzy way-of-doing. Basically, I'm trying to say : your composition is interesting ! That's a great achievment.
Now the bad side : the lick itself feels too much like an exercise (well.. it is an exercise ! running down the pentatonic with 3-notes group) .. but that's about it when it comes to the bad side