Nice work Henn, you're going pretty hard-core at this project, consider a youtube channel!
I'm finally close to getting the wheels ready.
Have my 1.5 lift, ordered 285/70/17 tires today, and I have 17 black rims from Camaro

Then gotta figure our the spacers. I've installed those ebay flares, so I'll probably need huge spacers.
It seems the biggest tires I've seen people fit on this thread are 285/75/18?