I'm glad you figured it out
And i don't want one where i have to take the mobo out and disconnect everything (I'm too lazy to build my PC more than once in a month ) I just want to be able to take the old one off, and clip it on the normal way with everything still in place.
That's the deal breaker. Your not going to get a "good" heatsink that clips to your mobo.
I would go with some Tuniq TX-2
Tuniq TX-2 High Performance Thermal Grease | Ebuyer.com
We have a Thermal Paste Showdown posted. And remember you only need to use a little paste, most people use way to much paste.