So far everything looks good, you've got a good shop working with you, you've got a Plan of what you want to do.
With your exhaust and intake idea's, you'll definitely see some gains on the Dyno.
My only observation,
not a critique, is if you are planning to get a full CBE and CAI, is it really
necessary to get the MAF tubes and short tails right now, to then spend more for the other parts... It's kind of a
'why spend twice for the same thing' sort of mentality vs just saving and getting what you
want the first time.
Hopefully we'll see you at some of the PA meets one day.