Thank you guys, everything works!
10.8.2 / Multibeast 5.2.1 / Chimera 1.11.1
Added device id to 2 plists (need to see hidden files), GraphicsEnabler=Yes, Vervet Framebuffer and resolution to boot.plist, nothing more.
Sleep (and wake) also works with latest FakeSMC and modified AppleRTC, only...