Very neat. Is the black decal on the silver one stock or custom? We have a pair as well, white Pop and black Lounge 500C's. They make a nice contrasting pair.
I tend to agree with John about the black wheels. The wife's Pop had a couple of trims stolen so a full set are now stored against the day she sells it and have been replaced by black spoked trims with a red circumference - cheap but effective. From any distance however it just looks like bare wheels.
I think the black decal is a custom job done before we brought the car, the wife's 500 is going up for sale soon as we are after a TA........just hard to find around here as we are after a particular colour