Here is a photo of my 5750 in its current state. I intend to do some pretty heavy modifications on it over the next couple of days, so I will be sure to post progress photos here.
Hard vcore mod is a go. I also have added a molex connector for easy reading of vcore, and the fan is now soldered onto the board's voltage input, so it will no be limited by what the built-in controller can supply.
Here are pictures.
I just need to work on something for vmem and possibly a better cooler mod and this thing will be epic.