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I did the math, if I were to use G80 motors. To make it halfway to space, I would need 150 motors. There would be 8 stages, and it would be 20" in diameter, 6 foot tall, and 20 motors in each stage. Not only that, but it would have to be made out of a Pringles can. Mostly because they can only lift 32 oz. If each motor weighs 4.2 oz then you would need 20 motors on each stage to even lift all the rocket.
rAiN Twist - YouTube
Good luck finding a 20" diameter Pringles can.