It looks good to me. I'd keep the black stem, but I note that it's absent, so beginning to suspect that you may have a yen for a blue one? Blue stem and blue grips may possibly need to be sampled in private before going public - but my Kilauea has yellow decals, yellow stem and yellow Ules (set against the sober colour of a ti bar) and I think it works ok.
I think some people go for too many colours, but you're already mixing black and silver successfully, and aside from that you're just picking up the colour of the decals in various places and successfully avoiding repeating the colour of the frame. Pretty much a classic Lava Dome really IMHO.