Retro-Videogame Iphone App

I am a professional business analyst / programmer and I am just transferring to iPhone development. I love old retro video games and I want to team up and work with dedicated videogame collectors to create the ultimate apps for each system, or for a game genre like RPGs. The apps need to contain a wealth of game details, box art and screen shots and trivia. If you are an expert on a system and can come up with a lot of multiple choice questions then we can even add a quiz as an extra to the app. I already have a good starting point for many systems, but it needs a lot more meat on the bones. I love video games so much am I am happy to work on an app for any modern or retro system (except the PC) that you choose. You simply have to be a true collector and love your system. I am willing to simply pay for the finished data set, or share the app profits, or a combination. Exact amounts by negotiation depending on the videogame system selected and therefore the amount of work involved. The aim of the project is to produce a great app that does the system proud. My guess is that such an app will not generate massive sales.