I'm afraid that purchasing the entirety of the Sinai Peninsula is quite impossible, as it is our only connection by land between the main territory and the African colonies. It would be quite awkward to say the least if that land became the property of someone else. However, if you will (privately) share with us the nature of this "secret project" of yours, I am sure we can come to some agreement. Furthermore, you've the word of the Sultan that, unless you say otherwise, the secrecy of this project will remain total if you do decide to share its details with us regardless of what the outcome may be.