Well, any of those computer interactions would do the job. Even better if those interactions have different animations from each other (do they?) then all of them could possibly be incorporated.
The earning money part would be nice, not for me (I am just after the "daily grind" scenario) but for other people, yes, they want it.
It's obviously a more basic scenario than hotfooting it around a store, talking up customers, so maybe the profit should reflect that?
Inge has declared an interest along with Lion here
http://www.moreawesomethanyou.com/smf/index.php/topic,13133.0.htmlperhaps you could team up?
Not sure what other details could be provided really.
I'll check back later
