Do you have a wife or live-in gf, is WAF important? What is the decor and color-set of the listening room. Barring these considerations I would still choose something neutral like black/silver/titanium. Loud colored speakers may make your eyes gravitate more toward the speakers. Imaging will be better if the speakers disappear in the room. For that matter, a lot of people will hang something visually appealling on the wall where the center of the soundstage should be so that their eyes will gravitate to this point.
