Looking for additional GMs to start a project with [Pathfinder].

I'm looking for more GMs to start up a project with. I want to have a game where the players roam around, mostly sandbox, and do sandboxy things. I also want it to be different than the typical "one party of heroes, doing heroic things." I want it to be a large project, with several GMs and even more players. That's about all I have in my head right now, and I'm looking for more GMs that would like to brainstorm a larger project with me. I do know that I want it to be hard, magic items to be rarer than normal, and for there to be both PvP and PvE.

that's something i wouldn't mind doing, but that's the kind of thing i'd wanna do it with wheel of time d20 and D&D 3.5. I do have some experience with Pathfinder, but not enough to do a whole lot with it. That system i mentioned earlier however, i know that system in and out, and can teach it easily to others, almost off the back of my head.