It may sound complicated - but not really.
But I dont like doing things...without understanding it from first principles.
Can often lead to many possibilities for myself and possibly others.....
Gotta first ask "why"....and then ...."why not"......
and I'm a firm believer in the "journey often being better than the destination".

eg: One idea, I'd lke to asess the possibility of a simply repipng the low pressure side of the AC into the Charge Air Cooler. But that would depend on capacity requirements (what I'm tring to measure here) and the capability of the cooler to handle the gas (plus control ie: to possibly stop it freezing at idle).

plus other ideas.
I'm just a frustrated engineer with too much time on my hands.....