I hate to be a jerk....but have to agree. You'll do fine with the evader, but the AE and Losi cars have a far superior chassis design and materials that could support a far greater stress. And honestly, for all the money you're putting into that car, you could have an AE or Losi with lesser electronics that would still be better on the track.
My advise, your next mod should be a B4 or XXX-CR roller.
I'm not too familiar with the BX...
TQ Racing Wire