A viable game would need a lot more people.
I think you should start by discussing what kind of game it should be. I'd be unlikely to even try to participate in another game with group elections, or elections that don't end on predetermined fixed terms. Also consider something which allows a broad range of player types to participate without feeling like they are unnecessary or unwanted. The last game ended up with an exclusionary atmosphere, which can be fun if you're "in", but extremely unfun if you're "out".
You might also want to recruit some people to help organize.