SUF and the Aura Indicators module have been updated for MoP, they should be feature complete with the new class changes in MoP.
They can be found on wowace under alpha releases, they'll get synced onto WoWI when MoP gets closer to release.
http://www.wowace.com/addons/shadowed-unit-frames/
http://www.wowace.com/addons/shadoweduf-grid/