This is soooooo nice! I really like that subtle git-fiddle riff, the vocal is excellent, mix sounds great to me, low end fits just right on my rig. Don't touch a thing!
I don't know if it's just from being an old fart or what, but I'm not too keen on the vocal delay repeats throughout and would maybe knock that off after the first verse or two, but this is your baby and you should do what you like. Everything else is so nice I can probably get used to the repeats, and though they are not my favorite part you did execute them quite well.