Ok so the SGH does look amazing on violet, but I still feel like GH on a city is too much. If you want GH, a part-time would be better, if you want a city, I think a city looks the best with RH.
I have violet in RH and GSH, and I definitely like it better with GSH, which surprised me as I'd thought I'd like it more with RH. Go with GSH, it brightens up the violet more and makes it much much prettier. HTH!!
