@dbelon...
won't comment on "sq", but feature wise, yup, the av7005 is a superior unit to the av8002...
i'm rather fond of mine... worked "out of the box", nice feature set, no quirks (other than the volume control that accelerates like the super snake, which appears to be a d&m "feature"), looks nice in the rack...
not really sure how many are actually out there in the wild, but we haven't come across any real "show stopping" issues... that may change as more people get them in their hands... that being said, at least a few of us have exercised them pretty thoroughly... i think we've got a pretty reasonable "handle" on it now, and should have it completely deconstructed relatively soon (hopefully to the point that "we" deconstructed the pioneer sc series avrs)...
imo, ymmv, etc.