hi,i have a new never flown! align t-rex 500x. includes: t-rex 500x super combo kit,microbeast plus flybarless system,520 mx brushless motor (1600 kv) rce-bl80a brushless esc, set of 470 mm carbon fiber blades, set of 78 mm tail rotor blades, ds530 digital servos, ds 535 digital servos. needed to complete: 7-channel or more,helicopter transmitter n receiver, 6s li-po 2600-3300 mah, (3300 mah recommended) digital pitch gauge. thanks for looking.