I just flew my black widow system today. I have some vibration to deal with, but the 450SA has no trouble carrying the load. This is a camera (400 line) with a 200mw transmitter (2.4GHz). I have a 4 cell NiMh pack for the camera and transmitter.

[link=http://s93421871.onlinehome.us/trex450sa_bw.wmv]450SA with Black Widow AV 200Mw system[/link]

Steve