THANK YOU FOR BEING INTELLIGENT AND STICKING WITH INTEL AND NVIDIA.
For RAM, 12 is Overkill.
8 is Overkill.
4 is more than you'll ever *Can'tSayThisOnTV*ing use, DO IT ANYWAY.
As for the Cooler, the Freezer 7 Pro is FANTASTIC, ESPECIALLY FOR THE COST.
There are MUCH better coolers out there.
When it came out, you couldn't much beat it.
But that's no longer true.
HOWEVER, FOR THE COST, IT'S AS GOOD AS IT GETS!
So DO IT.
Processor...
People are retarded, and look at Cores and Speed.
These matter, big time. But they FORGET about everything else, and go with the cheapest thing that meets their Core/Speed requirements.
*Can'tSayThisOnTV*ING IDIOTS.
You know what else matters?
Cache. L2 AND L3 cache (AMD users say "Lolwut")
Wattage.
Quad-Core, get one.
No Dual-Core, no Tri (cigarette), don't *Can'tSayThisOnTV* with these new 6 or 8 core *Can'tSayThisOnTV*s, don't bother.
Quad-Core.
Get One.
Cache, bigger the better, but know this: Personally, I'd take a CPU with L2 AND L3 Cache over a processor with a BIG L2 and no L3.
But that's MY preference, others think differently.
Wattage!
LOWER IS BETTER.
"But I don't care about power consumption!"
*Can'tSayThisOnTV* YOU, YOU DO NOW.
Why?
HEAT.
Higher Wattage == Higher HEAT
Usually Manufacturing Tech/Process (ya know, 45nm, 32nm, etc) is proportional to wattage.
BUT, don't bother looking at those numbers.
Just look at Wattage.
Lower Is Better. Period.
So, keep all that in mind.
The best processor you can afford is gonna be an Intel, Quad-Core, with L2 and L3 caches, with really low wattage.
Look at your options, decide your minimum speed (I say 3.0GHz BECAUSE I SAID SO), check out which have L2 and L3 caches, then sort 'em by wattage and see what you see.
Happy shopping, "Flamboyant Homosexual".