Well im gonna watercool pretty damn soon and im looking at my choices of nb blocks some say its overkill well i dont care im going to cool it but whats good block? I looked at the maze4 but heard stories of the springs being to tight and pulling too much cracking the core. But what else is there for my asus p4c800 deluxe? I looked at swiftech but didnt know if they would fit right. Im going either 1/2 id or 7/16 id.