I don't know how I could even offer advice to you. You have a great set. I was going to say trade your chest for Nat's for 3 set bonus130 dex but your Inna's already does that. Maybe you are limited by FPS, upgrade your GPU. (Just tossing something out there because I really have no clue).
To next poster, yes my gear is low end. Keep in mind I have 1.8 mil to my name and that even took me awhile to get. My drops are not great and sell for nothing.