Converting Aero Bird receiver
You will probably have to do major surgery on the fuselage of your Aerobird, but it can be done. A flight pak with a feather RX, battery and 2 HS55 servos is available from Hitec for a little over $60. Check with Hitec, Tower Hobbies or Hobby People on their websites. This is a park flyer type pak but works well. I have two and they are good equipment that will match your Laser Xmitter. You can then use your Laser for as many models as you have flight paks.