I picked up a Mystic bipe from Mark DeAngelis http://www.hobby-lobby.com/mystic.htm
It is supposed to be 7.2 oz all up weight. I have the AXI 2204/54 motor, CC Thunderbird 9 ESC, a Berg 4L micro stamp receiver, 3 Futaba 3110 servos 7.8 grams, and I just ordered 2 Flitepower 350 2S batteries. They are 21grams vice the 23 for the thunder power 480. We will see if they hold up. Hopefully it will come out light and I will be ready for the indoor flyin that hobby hangar is sponsoring March 15th. See you there.
BTW The CPLR motor is supposed to be the hot micro motor. Should be nice. Did you figure out the problem with the Park 250? I wonder if you shot the bearings the first few flights with the out of balance prop.