I have also Audi V8 quattro, 4.2 litres, 32 pcs of hydraulic lifters which is enough for me.

I want to keep things simple, not a single microprocessor that controls the engine in any way. I think it's more "fail-safe". Also this is my summer car, i want to keep things old-school.

Yes, I will go with 722.3, gotta start looking for a decent one. =)

__________________
1980 280 C - dark metallic blue, AMG Pentas 16x8/9