that's awesome! Airnet is where i plan on going. i've only got like 290TT and 120ME. granted i'm going to have to instruct soon, but if 520 is competitive, that makes me feel a lot better. i was thinking it would be more like 800-900. have you done that familiarization flight yet? on mine we flew out of BNA to SDF to LCK and then back to SDF and BNA in the navajo. it was pretty sweet. 180kts gs, autopilot, gps. not a bad way to fly if you ask me.