Here you're getting fancy and opening a whole different can of worms.
Sorry. Cannot help you. Were you using FS9, I could tell you how to use and what to use to get a custom AI traffic (was never interested in static models... just too bloody stupid having inert planes permanently hogging potentially useful parkings
), but having never adopted FSX for myself, I never took the time to learn this sim's AI editing and creating. :-/
There is no such a thing as overkill. Only unworthy targets.