Yeah, I'm still very happy with the springs. Def the perfect drop in my opinion, especially with a new set of wheels, it looks awesome. Ride is still good, and I havn't had any issues with the struts. I was going to get the COBB springs when they are realesed, but after seeing the car with the RM springs/wheel combo, I seriously doubt it can be beat.
As far as the tires, go the bridgestone site has the stock tires as being able to fit up to an 8" rim. The tires look great as they are very slightly stretched.