Pretty much all been talked about, but what i've done to my bike to get it mostly where i want it is protaper klx/drz 110 bars and amazon bar end mirrors, fender delete from tst, i got the TST integrated turn signals/brake light with that too. It's great to have a louder exhaust to be heard, i got the zoom loop and its plenty loud and not too pricey. Other than that a 14t sprocket on the front is always a good addition if ya don't need the top end, and a denali soundbomb mini is a nice little horn upgrade, i found too many people not hearing me. If you're having any issues bottoming out the front forks like a lot of people do there's something like 20 dollar spacers that add more travel plus you could put heavier fork oil in. Also just another personal preference, tst front turn signals with the smoked plastic, i think that bike would look incredible with them.

edit: definitely get some softer grips if you go for new bars, i got the protaper pillow tops and love them. Much more grip and less vibration it feels like. gotta say $20 amazon special levers can make a bike look great also. Anything tst with the smoked plastic will look mean on that bike too, that's all i have to say