I got bought this from a friend who was crazy enough to fit a a high performance metal EDF unit, high powered ESC all feeding on 6S 2200mah 40c li-po. Obviously this is the frankenstien version of the Durafly DH-100 Vampire which as you've seen also had its livery changed to RAF green camo livery than stock silver. Was so fast its not registered well on camera recording in neither frame of 30fps 720p recording. I flew once and had my hands tremble with fear knowing i just purchased a rocket launcher! lol!. I'll stick to normal stock jet then.