If there's anyone out there that's ever considered building an egg shaped rocket and hasn't yet, well, get yer butt to Pat Catans. Right now they have plastic easter eggs that measure 16" long. Price, about $4. More important, they're American made! No Estes out-sourcing to the mandarin sushi-suckers. The ones I found were pink or lime in color (I got a lime one) and they weigh in at just less than a pound. Much as everyone thinks my little C6 powered styro-egg is a hoot, this version ought to have folks rolling in the dirt when it lights off on high power! ;-p
Chuck