I was able to get mine made right away. I dunoo if he has a waiting list now, but he didn't about a week ago.
I had a Silverprob GPU cooler in my posession for a little while. It's a pain to try and mount the HL on the Nvidia "X" mounting. It is suposed to cool better than the MAZE4. As far as the CPU blocks I'm not too sure. They are made in Aus so they cost quite a bit more.