Too early in the morning/late at night for me to quote everyone.
Not counting the newly added VRM fan, I have 2 120's in front and 1 140 on side pulling air in. There's 2 120 on top and 1 120 in rear pulling air out. Whether their "good" fans......I don't know. The original retail price for my case is $90. They are quiet and I do feel a tremendous amount of air being pulled out in the back and top. So much so that I kept trying to find a better place for the rig because the heat kept rising up to my face. And I already have to deal with my chest expelling a tremendous amount of heat.
I did, however, get a little to happy too soon. I had problems with 4.4ghz (still haven't figured it out), so I went back to 4.3ghz. I ran P95 for a tad over 4.5 hours. During which core had hit 61c at some point and socket hit 65c. Socket still has a little room, but I'm disappointed with core temps. Based on earlier runs, I thought I was seeing 4.5ghz on the horizon. Looks like 4.4ghz is back off the table.
I don't have the tools to mod my case and there's barely enough room back there for the wires. Doubt I could find a fan thin enough to fit back there. So my options is to replace all my fans with "better" fans or buy a case that has more airflow options. It's also a possibility that I don't have enough room above the rig to expel the air sufficiently. Which means I'm back to trying to find a place for my rig where I can still see inside, has good airflow all around, and not be in the way.
I am starting to discover one thing: For AMD CPU users, you should be willing to spend at least the same amount on your case, PSU, CPU cooler, and your Mobo as you do your CPU. So when you start a build take the cost of your CPU and multiply it by 5 (excluding the cost of an OS). So in my situation, I should have started with a baseline of $500 before storage, GPU, and OS. However, I'm still proud of my rig!
Oh and here's a pic of the 4 and a half hours P95. Some say 2 hours is fine and some say at least 6, so I found a middle ground.Warning: Spoiler! (Click to show)