Improving Night City textures?

Anybody yet have any luck changing these bright fluorescent orange textures used for cities at night? Not too bad from high up but awfully pumkinish on approach, as I like to turn AG off at night, no need for it then.I would import the FS9 addons I was using, just to get some realism in there. Its gawdy as is... BTW, enjoying FSX immenselyal