#2
Only a couple mistakes I could pick out, bass was a bit to prominent for my taste but it all came together pretty nicely. Well done sir

Personally I prefer the picture-in-picture since your stationary the whole time, remember people like covers for how they sound not how they look. So worry about that last and just make sure you're mixing is good first and foremost.
#3
Thanks for the feedback man! I'm planning on doing more guitar/bass, guitar/guitar covers, so I'll take all the feedback I can.