Some updates on the RS6, since my DRC is still like new and functions like it should, I decided to try the A6 4.2 H&R Race Springs, also new wheels (OEM Audi RS5 Peeler's).
I love how it sits, in the pictures there was a trunk full of luggage and a passenger in the back, the rear sits higher than in the pictures normally. Ride is much better IMO, not bouncy, just right. 5 mm spacer in the rear.
I rarely drive the car, and will most likely be selling it in the near future to build a B5 S4 track car. Let me know if anyone would be interested.