I'm interested in this too, but mainly for my door speakers. I have a Rebel with the red interior trim, and I found paint that matches the red used in the trim pieces surrounding the gauges and such. I was able to pop out the speaker grills in the dash, mask off the perforated section, and just paint the trim rings around them. But the doors will be much harder to do. I tried but had a hard time getting any tape to stick to the perforated section well enough to assure paint didn't bleed. I was wondering if anyone made just the trim rings for the door speakers. Then I could buy the trim rings, paint those, and then stick them on the door to cover the existing trim rings. The third picture you posted showing the speaker with the silver trim, has an insert showing just the rings. Where did you get that picture?