Any interest in a Kit to convert a Crayon bamk into 29mm rocket?

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rocket trike

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I am working with Underdog Rockets on putting togethera kit to convert a 4" crayon bank into a 29mm rocket. You would get the instructions, centering rings, Motor tube, Shock cord, Launch lug, Bulk head plate, and Lexan fins. They would sell for $20.00 with with a 30" Mylar parachute or $17.50 without the parachute. All you would have to get is a crayon Bank. Please give me any feed back on this.

Tom
 
As well as all the bolts and hardware!;)

If you were going to buy a crayon kit, this would cut the cost by 7 or 8 dollars depending on how much the crayon is.
 
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