Do you want a real flying rocket? Get it or find someone who has RockSim8. This software will get you off the ground with a stable design. It also has literally thousands of factory parts from all major manufacturers in the database. Go to Apogee Rockets website and download the trial version. It's good for thirty days and is a ball to play with. If you don't want a flyer this will at least give you an idea what a real rocket should look like. A StarWarsTrekLostInX-Files contraption may be cool looking, but it won't travel in our Earth's atmosphere.