Clone of SiteGrinder (Plugin)

I want someone to create clone of this plugin for photoshop: [login to view URL] I want below information before I choose programmer: 1. How will you create this plugin? 2. How will you make license system for each plugin? 3. How long will it take to finish project so it is ready for sale in market. 4. You should be willing to do legal agreement not to resell code of plugin code in any form after development of plugin.