Have you considered the custom one pro?
http://north-america.beyerdynamic.com/shop/custom-one-pro.html
16 ohm drivers, 3 eq settings (so you can adjust the sound to your taste), they are closed so they wont leak as much as an open can.
Theres also the Beyer DT 770 32 ohm which is easier than your 80 ohm to drive, and has a bit less bass too. (And has a few more desirable attributes with regards to phase and distortion when compared to the custom ones).
http://north-america.beyerdynamic.com/shop/hah/headphones-and-headsets/studio-and-stage/studio-headphones/dt-770-pro-le-32-ohm.html
I would say that is it for your beyer options.
Have you considered the ATH-M50? Has a bit of a bass boost but not to the extreme as the DT770/80s do.