A friend gave me an old see through V2 rocket body that had not bonded so it was junked. I went to Hobby Lobby for bunting and a foam ball. Then to the hardware store for silicone adhesive and a long metal launch lug. The LHS had a sale on motors they could not sell. Target had Barbie and Fashionista Ken on clearance, Malibu Ken was full price! Finally a trip to Apogee Components, the danger zone, for the 29mm cones and a few other bits. Add it all up and the mindsim says four stacks of three E16 s for Xenomorph pod flying fun! Staged and clustered Tractor motor stacks rule! Yummy hosts to the Queen!