My 450 uses the DT750s and the HK 20amp ESCs with a KK2 with a Turnigy Nano 3S 2200 45-90c and 1047 props.
Now. . The negative side; The DT750s with a somewhat large prop is probably a touch too low a kv motor for the DJI 450 clone, which makes it somewhat sluggish in comparison to a 1000-1400kv motor, but the pro side is it flies well once tuned and it has a lot of lift capacity.
The reason I used such larger motors was I had the 750s and props on hand.
would the HK 10x4.5 SF Props 2pc Standard Rotation and the 10x4.5 SF Props 2pc Right Rotation work with the DT750's and Cyberdactyl, are you talking about Hobby King 20A ESC 3A UBEC that you bought for the DT750's?
I heard that they are very good for Quads....
OK DT750 - hexTronik DT750 Brushless Outrunner 750k.. $46.40 316
OK F-20A - Hobby King 20A ESC 3A UBEC $28.04 180
OK 017000061 - 10x4.5 SF Props 2pc Standard Rotation/2 .. $6.28 120
OK 017000059 - 10x4.5 SF Props 2pc Standard Rotation/2 .. $6.28 120
OK 297000029-0 - Q450 Glass Fiber Quadcopter Frame 450mm ..
*This item usually ships within 3 days $11.98 395
OK BOX-183g - Extra Size Cardboard Box and Packing 183.. $0.00 183
these are all the items i am planning on buying for the Q450 Quadcopter
i already have the battery and kk 2.0 board....