I need some advice on the ventilation, on full load the cpu goes up to 60º and the stock fan round up to a max of 6000 RPM and is very very noisy.
A new CPU fan will definitely help to keep the noise down, but I should point out that 60*C is not terribly hot for a CPU. You don't have to worry until it gets up to 85 or so.
I don't know about the FX CPUs, but prior-gen AMD CPUs (Athlon II / Phenom II) would start to error and crash once temps hit around 65C or so.
My C-70 APU, like most Brazos-family CPUs can apparently take 80C or more.
I'm sorry to hear that i don't intend to remove mine any time soon. I was so nervous installing it the first time and the second time . The rendering times on this machine are like a breeze. Love it!should you ever remove the cpu from the socket it might be stuck because of it (like glue between socket and cpu)
if so, don´t lever it out with a knife, happened to me -> 4 pins cut off