I ordered a Quanum 12V 5A BEC (http://hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=49470) to provide power for all the on-board stuff (FPV Camera, Minim OSD, Video Tx, Telemetry Radio) - might go with a small battery tho
Now i have to wait patiently for HobbyKing to restock the...