|aid in our d$@k-measuring contests. I prefer measuring in metric - makes it sound bigger.
ANYWAY - for me personally, for the turbo stages, I would swap 2 & 3 and drop intake and intercooler piping down to 4. I guess there's plenty of reasonable ambiguity for the lower stages, but that's at leas the route I'm following.
Definitely appreciate the time and thoughtful effort you put into this. Nicely done!