DWS's are best a/s tire. Being a/s you will lose some grip in the 80's & 90's summer when you push them hard around corners, but thats true w/ any a/s tire in the summer months. If I didn't have to deal w/ anything below 50 degees, I'd be on summer tires= Dunlop's star spec's or sport maxx's.
Introduce Mr. Torsen to the mix
Bigger brakes then you- D23 crew- D-Tech- Sedan Revolution= #131