These came in today. Thanks to Kevin at R1Concepts for helping me finalize the details with everything. I had previously specced everything out after tons of research. Ended up going with the M235i rotors, dimpled and slotted rotors (No Cross Drilled option for these higher quality rotors). Went with M235i specs because I upgraded my rear calipers to the MSport Brembo calipers and needed 345mm rotors, the fronts remain at 340mm for the 4 pot Brembo calipers as I haven't decided to upgrade those as of yet. Also went with ceramic brake pads to eliminate all of the shitty OEM pads brake dust.
Here's a pic of the calipers just for continuity sake...
I'm gonna have everything powder coated into a nice green before installation in a few weeks.