Hi Will,
Great that you are in the Boston area. I am too.
I see that your car's interior is silver, and I have a silver set of Recaros that may look great on your RS6 interior. I also have some rims that I am happy to help you with (all 19").
We should meet.
Interior:
Free rims with Winter tires if you want to try 19":
I have a set to Euro RS6 5-spokes that are the right size and offset. Copy of the rims but they run great and beautiful looking. No tires and good price:
I also have a set of HREs if you want with Summer tires. Great fit and offset. Good price too:
Ping me.