Testing and tuning and playing with motor combos prop combos bat combos and filter combos is almost done, Im going with the mb primo 2208 2150kv 5s 2200 , tempest f4, spedix hv 30 amps esc, dal 7056 tri props and a good set of balls to push this hero 7 faster and farther, all can be found in my store www.multicopterbuilders.com or find me on FB or in the facebook forums under multicopterbuilders room, or mid range mountain surfers, if you have any comments leave them down below and I will get back to ya!