Alright so here is my progress on this solo till now (my fever is finally gone :))).
I feel really saturated as I've been doing this for hours now and can't really tell the difference in tempo anymore (sorry xD)
I'm sure it's off at places, (it was okay a few hours ago, should've recorded then). As of now, I 'sorta know' the notes and am playing at 115BPM (the song is 138).
Let me know what you think!