Dynaudio c4 signature & c4 platinum difference

From what i read, the crossover is different.
Dynaudio used a different crossover on the C4 signatures then the regular C4 speakers.
Also the speaker cabinet on the C4 signatures are in a gloss color.
I haven't heard the new Signature C4's, but i did hear the regular C4 speakers at the 2002 Stereophile show.
The C4's sounded really good. The midrange was very open and the bass was tight and upbeat.
Here's a video of the Signature C4's in the Gloss color.
The cabinet definitley looks better then the regular C4 speakers in the gloss color.
https://www.youtube.com/watch?v=8nerDM1IzTg

Dreamauduio when you get the C4 Sig's, tell us how you like them?

These C4 signature speakers look gorgeous.
http://www.audioasylum.com/audio/speakers/messages/34/346228.html