Black Horse - FIESELER FI156C Storch-EP....span 1800...part thirty nine.....printed LiPo mounts.....testing how they fit there..OK....and glued.... 2 x 3S 3000 mAh connected in parallel will be used....larger capacity because it had to be imported because of the center of gravity, so LiPo would be better than weight....probably a little more lead will be needed anyway.....we'll see when we fly