leave the indicators, there different. But if you can darken them to blend with the paint work then that would look better. Tint then like you did the headlights and mayb they will look even better, but as kells said smoked OEM FTW.
As for my vote - black! but i guess you dont really want black as you changed them to silver from black! So if i had vote something else, then choose a unique color and go with it. A subtle color is best, but maybe something you dont see much on a mk3. Obviously not bright yellow, or anything chavvy like that, but a any dark color may look awesome!! but the safe option is the plain colors - black, grey, silver, white; always work well.
LL
