Thank you Christian for sharing!
Good job learning those notes!
Time feel is very hard to learn. A few things you can improve.
1) Listen the original demo many times without guitar so you can visualize/imagine this solo sound inside of you.
2) Metronome is not important but if you use it. It should not have any accent.
No accent. Maybe you can try to use a metronome on every beat for the first time.
60-70 per beat.
3) Move your body with a groove! You need to move your body with that groove!
4) Use more alternate picking as much as you can. Down beat is down picking. Up beat is up picking.
5) What to do? Practice Shuffle Bassline & R 3 7 Swing groove. These two will help you for playing blues with time feel / tempo.
For instance, rhythm of these phrases. First note is end of the 3 beat and triplet on the 4th beat.
Then first note on the 1st beat and 2nd note at the end of 2nd beat but you played 2nd note on the 3rd beat. Something like that... you can learn phrases with your body motion so that you can recognize what beat to play instead of just guessing.
So you need to practice more rhythm guitar so that you can stay in blues form & that tempo.
75 is good. You can also try a little slower at 60, 65, 70 etc.
Thank you!
I will make additional video for you.
Tomo