I guess it depends what you are after.
Personally I think it could be interesting to see how much better cornering the S8 anti-roll bars will give with the smaller, lighter engine, as its designed to fight the weight of V10, W12 or the heavier diesel engines. Less under-steer, and less tire wear would be welcome to me, driving mostly winding country roads.
The front is a simple pick-of and bolt-on operation, while the rear is a bit more challenging as you need to remove the trailing link on both sides, which also has an eccentric washer...
