Yeeaahh!

That's more like it - now we can hear your vox. Pretty good timbre for blues. I'd be up for laying some B3 in behind your guitar if you have interest. PM me if so.

The reverb on the vox still sounds like it might be spring reverb. You could dial that back even more; switch to a different type of reverb. The long fade would be a good idea.

The last rapid fire arpeggios sound much better without all the delay (if I remember the original correctly). In a way, they don't fit with the vibe of the rest of the song. Instead of the rapid fire, after those cool licks in the 3:10-3:20 area, consider going back to the long held upward bent notes you started the solo off with around the 2:20 mark and then the slow fade - maybe dial up wet/dry mix on the guitar reverb as you fade out - gives an impression of walking off into the smoky distance.

I think I've said this before about your playing - but you do a great job avoiding the tonic on ending your phrases. Recalls some Santana, a little Jeff Beck, etc. Nice.

I really hope you consider doing more singing. It's cool.

-Scott