An awesome setup and worth giving a try! The local fast guy at my track gave me this setup when I was struggling with rear grip. I have used this setup with great success. It's very easy,stable and fast to drive. Though, I did switched out the Blue Yokomo springs for X-Gear Silver and droop to 2.0 front and 2.5 rear. Also have holes in the shock caps.

Switch out to blue blue springs
No front sweep 3.5 3.5
Rear toe 3.0 degrees
Front Toe 0 degree

Basically, look at the setup below and you should be 90% there. I would test and tune with springs and droop.