I had thought of going with the 10/25 combo but decided to keep it fairly easy. I've gone too far on all my other cars before and just wanted a nice classy,wider, aggressive look. I will take straight on pics of the rear and front for you guys Sunday.
Could you fit 10/25... probably. My largest deciding factor was that I wanted the ECStuning spacers and they don't come in 25mm (problem solved)
Got them here:
BMW E53 X5 M62 4.4L > Search > Spacer