Hi, i´m assembling my naza f550 and i was following this vídeo (http://www.youtube.com/watch?v=axp2sdH2fbA&feature=youtube_gdata_player). On minute 13:15 he speaks about don´t solder the vu directly and use instead a plug conector since it would be easier in the future if i want to switch VU. Where can i buy these or make one ? Also (newbie on all this stuff ) i need to buy dean connectors in order to connect the lipos ? or these como with the lipos ? ( i´m still waiting for my batteries to arrive)