Yup. Understand that. Just keeping this on track. :)
HD650s are growing on me a lot more than the HD800s. I keep flipping back and forth and come back to the HD650s, despite the highly resolving nature of the HD800s for certain types of music. IMO, the HD650s sound more coherent (or together) than the HD800s, where everything is picked out and apart like a surgeon dissecting notes, instruments and music lines apart. The HD650s sort of mesh these together much more, which leads to lack of qualities that defines it more as "musical" rather than "audiophile".
So far, I've spent about 2 weeks swapping between both and arriving at this observation. Will continue to do so for another couple of weeks listening to more music and add to this. But definitely appreciating what the HD650 is, a great reference headphone for music lovers.