Wrong section PaulC?
First (Losi 8ight): 4S 4350mAh 25C Flightpower LiPo, MMM, Medusa 36-60-2000KV motor
Second (Hyper 9E): Same equipment as the Losi
Third (Hot Bodies D8 V1): 5S 6600mAh Hyperion LiPo, MMM, Neu 1509 1820KV
Fourth (Hot Bodies D8 V2): 6S 6100mAh Polyquest LiPo, RX8, 1700KV T8
Fifth (Xray XB808): 5S 5500mAh Hyperion LiPo, RX8, 1700KV T8
Sixth (Hot Bodies Ve8): 6S 2500mAh Neu LiPo, RX8, 1400KV T8
All were geared for ~42-44mph including 0.5" radius for tyre ballooning.