^ OH! I didn't clarify what I meant. Yes it is easy to do that. very easy...
BUT what I was saying, is in-game so you'll have a menu that lists things like "Ped In XYZ" or "Ped Is KO" or things like that, then after you choose one it let's you set it's attributes (for Ped In XYZ you'd choose the ped, then the location, and with Ped Is KO you'd choose the ped being KOed) then it'd let you choose an event. The event list having "Give Player Money" or things like that. Get it?