Just my $0.11 (inflation). I've put a beating on my Barkbusters and they've got a customer for life if they keep making them as beefy as they do. +1 for the Ricochet skid plate but rumor is some
sound dampening is a good thing. I'm liking my
IMS foot pegs quite a bit, and have settled on the
Doubletake mirrors after having tried a few different and much cheaper options.
As a larger gent myself, the Procycle heavy spring+emulators in the front and heavy spring in the rear have really transformed how the bike handles. And for handlebars, that's really going to be a personal preference thing. As
@reddave mentioned I cobbled together a
handlebar simulator that can be helpful in choosing, and if you find some bars that you'd like to try out that aren't on the list, send me the dimensions from the charts at the bottom and I can add them easily enough. If you'd like to see what a set of Renthal Fatbar CR High looks like with a set of Rox offset risers, you can load up the
3D TW viewer I did for my bike (give it a minute to load, it's a large model, and don't mind the blank spots/holes, black and shiny things don't scan well with photogrammetry).
Ultimately though, as someone mentioned above, put some miles on it before you start making changes. That will give you an idea of what direction you want to go and when. It will also help put any modifications you make into perspective rather than just shotgunning parts at it and hoping for the best.
Good luck and enjoy one of the best little bikes around.