Sorry about the late reply.
IMHO, the Kenwood looks dated. I've never been a big Kenwood fan anyway (stereo anyway), but the F900 isn't perfect by any means.
Vers 2.0 was a marked improvement over Vers 1.0, and I'm trying to get info on the differences on Vers 3.0 - no joy so far.
Have you checked out AVIC411.com?
Despite the issues with the Pioneer, I'm pretty much 99% convinced that this is the one I'm going for. (had a LOT of coming & going on different units tbh!!)
Just need to look at the CANBUS stuff and the VSS wire installation...
HOpe this helps in some way - get some pics up!!
Dan