I looooooove playing guitars with floyd rose tremolos, but when it comes to changing the strings or setting it, I wish I had learned the Tuba...
I actually play a fixed bridge guitar, and I have a steinberger with a floyd, but I use it in the studio only for special effects, not for actual playing onstage, because it's too dang unpredictable...
By the way, it's normal that the other strings lower when you bend a note, bye bye b-bender imitation techniques!!!