A big up to @NorioDS for being a really good sport on this challenge! He was completely up for it - and shared with us his wins and frustrations ?
I reckon he put a lot of time into this, especially the SRV one - I can hear the hours he put into this!
And I had a lot of fun (when the red recording light wasn't blinking at me ?) - the higher bpm's exposed a lot of holes in my game - I'd list them, but I'd be typing all day.
The biggest learning - regularly working on ONE thing for a extended period of time. I found that I'd do one major session (60-90m) and then lots of little ones (5-15m) regularly polishing individual sections. if I skipped more than a day, I had to backtrack and re-learn bits I didn't get under my fingers (or into my head).