High-Rise History

Is anyone interested in a safe system for unloading a High Rise in a disaster? Not a Twin Tower disaster, but almost anything less. I figure the additional building cost would be 5% bare bones, but more elaborate it would cost 10% of building cost. I think the returns for a safe highrise would be Double the bare bones, and 4 to 5 times the elaborate design. If anyone is interested, I will expect Ethical Fair Dealings, and No Sharp Business Practices. I Provide the design, you provide the Engineers to complete the design Patent for your building, get the patent in our names, and split 10% to me, and 90% to you. I am not greedy. It would be so lucrative, I would be in clover, and you will soon be a billionaire. Millionaire is sufficient for me. Fris.