Front suspension design input needed

[358Mustang]

So I am looking for some geometry input for the front suspension on my mustang. Here is the hub/spindle I was going to use.. It is a stock car products 8 degree spindle.. Balljoints look to have roughly 8" of seperation.

I am also planning on going front steer (which those spindles are)

I plan on running a 315 tire and an 18" wheel. I am also doing tube from the firewall forward, so my design is more or less wide open... I am just not sure exactly where to start. I can start plugging in some numbers, but as far as figuring out an ideal camber curve?? Not sure where to start. I know alot of that has to do with the roll stiffness of the car but again I am pretty much building it all so that is wide open..

Some pointers would be nice