Jamie, I know it's a bit more than what you're looking for, but you can't go wrong with the real deal, a Russian Pioneer M23 chest rig - it's what I've been rocking for 6 years with my AK. High speed, low drag, modern, but not a lot of extra pouches and shit hanging off it you won't need. Pair it up with the hydration system of your choice and you can't go wrong. I have the OD version, but Red Soldier has it in woodland and OD for under $100 CDN.
http://www.redsoldier.com/Russian-Ta...2&category=454