I've already got the Yoko 352's on it, I was hoping for something better.
In reguards to the 225/60 being too small:
Definately not. It depends on your front end set up.
This is how my car sits. I already have way more camber than normal just to get the tires in there (-2.5 each side at the moment) The car at the moment has 225/60 on the front and there really isn't the room to go any bigger.