I gave up..
Every single time I had to reboot, I needed to try a diff combination of flags to get it to boot.
A lot of attempts to even boot.. I was using

"mach_kernel PCIRoot=0 PCIRootUID=0 npci=0x3000 GraphicsEnabler=Yes -legacy -v"

Sometimes I had to change PCIRootUID to 1, and a lot of crazy combination.. I can't understand why.

For a long time now I'm trying to run OSX =/