Eliminating/reducing default AI aircraft

After installing tons of AI packages, I became frustrated by the persistence of default aircraft clogging the taxiways and adding nothing to my enjoyment. Using AIFP2, I opened the trafficAircraft.bgl and selected flightplans from/to my favorite airports of the moment (LGAV, ENGM) by identifying tail numbers of aircraft registered in the respective country (LN for Norway, SX for Greece). I opened individual routes with frequency less than 50% and changed it to greater than 50%. Then, I set my traffic frequency in FSX to less than 50% and have enjoyed not hearing "Orbit" or "World Travel" or "American Pacific" or encountering them on the taxiways. AISmooth doesn't seem to have any effect on the number of gorounds or sequencing approach so that aircraft can takeoff. I've encountered no problems so far and my enjoyment of AI has increased considerably.

Barry, KSAN