Great write up! I used an Evo X intake manifold and the LICP fits right up with the throttle body!
Rumor has it that if you use the RA TB on the stock lancer intake then the LICP will fit just fine. I did not want to list because I was not sure. Also, you said are you using Evo X intake manifold as well with the Evo X TB or RA TB or Stock lancer TB? If can confirm that the those part are direct swap I will add them to list for manual.