I've started collecting parts for fpv and ordered up a 5.8g tx/rx combo, and was looking at the feelworld 7" monitor on ebay for $99. Has anybody used one of these? http://www.ebay.com/itm/171310688257?ss ... 1423.l2649 The only downside I see is not having a way to power it in the field. I could make or get an adapter cord probably, but it'd be nice to just be able to plug it into a 3s. Any other recommendations on a fairly cheap monitor ready to run? I'll be mostly using it to line up still shots.