Incorporating the use of ResKnife (open source) into an OSX Cocoa app for editing .rsrc files with options.

We've looking for someone with skills in app development for OSX with cocoa to build an app which uses ResKnife (an open source OSX resource editor, or any other resource editing method you wish to use) to edit .rsrc files that are part of an OSX plugin resource. The method of editing is simple, it is two lines always in the same place in each plugin which would allow a user to organise them to their own methods. The user can do this manually now, but we will to create a beautiful looking OSX Cocoa app which provides an easy to use GUI which will do many other things like empty the plugin cache and also duplicate plugins (again we already know how and with easy steps) so a user can place it in multiple locations. We'd also like the user to be able to edit multiple plugins at once with the same first name so for instance they could glass them all under the same category with one click. We will reveal how this works upon speaking to successful candidates and further things the plugin needs to do, along with of course the full method on how its achieve manually at the moment. Candidates will have to complete a non-disclosure form for this project and to learn more. Also we're looking for one off fees, or someone looking for a revenue share once the app is launched and working on it together over time, which we would prefer in both start up costs and believe would be more financially suitable for all parties involved as this will be a well priced app that we have excellent contacts to sell significant numbers of.