Just got a Skywalker X8 to load all my FPV stuff into. Seems like lots of people are getting 100km autonomous flights with >10Ah type lipos. I'm just hoping to get >30 minutes of cruise throttle to get up over my 2 mile record flight...should be easy with this flying wing compared to my cramped EZ*. I am putting 3x 4S 3300mAh LIPO's, 60A Turnigy Plush ESC, 715W 3548/6 Turnigy XP outrunner, with 12x7 prop. Should turn about 65mph max, which isn't the point, it is the 18A cruise and amazing payload/lift this bird will have.