Cintiq issues

HiJust plugged in my new Cintiq 27QHD Touch today, and overall, I'm in love.

Several issues though, not sure if they can be resolved.

1) Power save options don't seem to work. I guess as the Cintiq is made the main screen then the option never kicks in?

2) When I turn the Cintiq off and only use the iMac, all the login menu bar items (other than standard) disappear. Any ideas why, how to fix?