Move Spotlight dialog in Yosemite Don't hate me but I love using Finder's spotlight feature.

In Yosemite they changed Spotlight (I like the changes) but they moved the spotlight dialog position to the center of the screen. I want to move it back to the upper right side of my screen (where it used to live).
Also is there a way to darken the background of spotlight results.
Spotlight gets lost among the mass of windows I have open.

Thanks in advance!
C
Unfortunately, I don't think anyone has discovered a way to move it back other than to downgrade your OS. I do not understand your second question!