Thanks for the quick responses.
Val- Yes, for the money, I don't see a reason not to go OEM on those things. Thanks.
Dr- I just checked the weight difference between the 2012 and 2013 cars and see they are very close, even with the new motor. I was concerned that there would be more of a difference and the stiffer 2013 springs would make it sit higher in the front. So, I will go with the 2013 springs. Interestingly, they are even less expensive than the ones for the 2012. Thanks for the confirmation that it's a good combination.