i was reading the whole thread....a lot of things in here!
my car is waiting so i can complete all the kit and parts i need before i start working on it, basicly i am going evo turbo, C230 Kompressor intercooler and as you are suggesting two more injection.
i am not in a hurry since my daily drive is a 350hp C32 amg.

what happened to your EHA?

i will be in leb for xmas, if u need anything from here let me know
maybe ill give you a call to come and see your car if you dont mind.