Just a quick one for those Ampeg owners. I've been looking for a VR, but came across a mint condition AV that was made in the U.S. Low mileage and looks new. I know the AV was an anniversary model which is no longer made and it is basically from what I've been able to read here, is essentially a CL model. Tonally, is that much difference in the sound between the AV and VR? I will be using it with an Ampeg 810 cab. Any idea of the difference in value between the AV & VRs and whether the VR is worth the additional 20 or 30% (or whatever it is)? Thanks.