Update
Once again thanks to my sponsor Darkside & Watercool for help in this build.

The build is getting very close to showing it off, but ive still to get one or two bits then measure up for the pass-plates, then do lots of sleeving.
Darkside LED's
One thing i will say these are bright.
WATERCOOL.
These blocks come well packaged and the quality of the blocks are top notch. They are also quite shiny, so if the nickel versions are not your cup of tea then they also come in black nickel, or an acetal version
Here you can see that this LED strip connects straight to the connector of the card, it can also work along side your gpu's software to control the light, its a nice design that has no 3mm or 5mm dodes hanging off your mobo
Here you can see the port terminal screws direct to the metal part of the block, and not to the acrylic top, so no chance of it cracking, also the terminal is reversible so you can mount the logo the right way round depending on you build config, normal or inverted.
The pump back has a nice metal back to it and not the usual paper backing sticker.
I also got the Hardware lux edition top as its a little bit cleaner, there is no LED hole but if its something you want then this is available