RE: Esky Honey Bee
I'm not sure about that wire either Sam but I'd be somewhat concerned. Basically the 4-1 is the RX on a HB and I'm assuming it has something to do with signal processing??? Maybe the reason you haven't noticed any difference yet is because you haven't been far enough away from it (distance between RX and TX). Just guessing....
As for the Xtreme motor, it comes highly recommended and should be considerably more powerful than the stock motor. At least that's what's been said on the forums.