Hats off to you. This mod is excellent, and a great first post. Your use of the original original components is amazing. The heat-sink solution is most elegant, but would like to know what CPU you are cooling and what temperatures you get under load. Also It would be good if you could post some more details about Item numbers 2 (usb 3 by firewire) and number 9. I am especially interested in how you have achieved this, as it is something I still have to tackle. Also out of interest I am wondering if you could provide more details about the PSU pinouts, conversion, on off control, etc, for other who may want to follow.