For policies: Customizeable in settings, with defaut set at singles allowed.
(Mens Rights)
I say don't focus on the roleplay part; instead, focus on the basic components, get an online version in Beta, and go from there.
Also, what code would you use to program it? I'd learn the code you want to use, and could help. :)
Also, I'd be more then willing to make a trailer, all I'd need is a game to take footage from, and a site to mention.
Make it a sponsor+shop system. People pay X for Bronze, X for silver, etc.
Shop could buy in-game currency, and like all games, include crystals or something similar. As it is a tycoon, there need to be lots of ways to expand/customize.