With respect to the DB99s VS. the VR4SR question...
In my opinion, the DB99s are *definitely* in a bigger (and better) league than the VR4SRs (I would say there is no competition at all between the two)... I loved the DB99s when I heard them earlier this year, while the VR4SRs heard on the same day left me unimpressed and disappointed (as they are the only VS speakers I haven't cared for). I can't really say the two sounded very much alike either. Soundstage, imaging, bass extension, midrange purity, sensitivity -- all were heavily in favor of the DB99s. The DB99s pulled me into the music, and just let me enjoy the performance, while the SRs just left me cold... I would describe them as lifeless.
The speakers the DB99s sound more similar to actually are the Tyler Acoustics Linbrook Signature System speakers... They also had a very similar sound to the top VS speakers like the VR-9s and VR-12s (but obviously on a smaller scale)... Pretty good company in my book. I definitely encourage an audition before buying the VR4SRs.
---Dave