The primary reason for the MV-8800's release was to make it ROHS compliant and of course extend the product line's life cycle. The MV-8800 shares the exact same same hardware platform. The MV-8800 1.0 OS is a minor upgrade from v3.54 and except for the color screen , modded main PCB, and 2.5 drive ..the 8000 and 8800 share the same hardware.
I have both machines and have been using the MV since v2.0. so I'm in a pretty good position to know the build differences in the two units. The 8800 is not a grand departure from the 8800 the way you might think.
BTW- that response sounded like a "yes" to me. Also these are the same folks that told users that the 8000 was still in production right up until the 8800 was launcehed at NAMM.