Hi
I don't practice with a metronome. I'm not how that would work with dynamic strumming.
But what I do use is the loop function and take 1 small section at a time. And sometimes I use the speed adjustments as well.
I have tried the Chrome Transpose extension just recently and it seems to work well but I haven't played with all the options. Just speed adjustments.
This year the diet is definitely gonna stick!