Just got mine built, weighing in at 4.7oz, setup: e-flite 250, 3 jason schulman servos, castle speed control, 340mah 2 cell bad dogz, and berg rx with the lightened antenna from e-cubed rc. There are no connectors on this plane for the electronics, i have soldered everything direct. The cases are off the rx, and speed control, to save weight and cut down on the precise soldering, I made a common power and ground. so there is only one "full" set of signal, power, ground going to the rx on ch3(speed control) all others just have the signal wire running to the rx. I also cut out some of the carbon fiber from the tail section, and used fishing line to create "flying wires". It seems light enough to be really nice to fly, i cant wait.