I would agree with you...... but I DON'T!!!
Dude just get the zalman or thermaltake heatsink/fan, quit being lazy, take apart your comp. and install them, then put it back together being aware of cord layout so that you have better airflow. In the end you will have a nice cool system with good cord management that you can easily OC if you want to (which by the way you definately should, I have the exact same CPU and it OC's easily to 2.7 and gets a great performance increase. If you get a lucky stepping you could get 2.9 out of it.)
AS5 and good airflow is great but you are getting temps with no OC that are MUCH higher than mine OCed to 2.7
Seems stupid to me to waste money on a bunch of fans and such that will probably make ur system louder instead of spending about $46 on newegg for the Thermaltake Big Typhoon and getting great temps and an incredibly quiet cooler that reduces the noise of your entire system. Anyway thats all the yapping I intend to do, sorry for babbling so much, I am bored.
Cheers and good luck