Yeah, the word decorate just didn't seem to work here.   The picture gives a few ideas with stuff I have on hand. The metallic EVGA on the VRM block is staying as is. It is a nice silvery finish that will break up the solid black (the idea of the whole thing) and work well with the nickel plated CPU block and GPU backplates without looking gawdy. Not to mention is looks like a factory sticker, as if it belongs there.
 
What to add to the Southbridge is my main concern. I like the Powered By EVGA sticker more than the lettering. It would look better centered too. The sticker also looks better with the protective plastic covering removed (still on in pic).
 
 
 
Oddly, the FTW K lettering above looks like each letter gets bigger as you look toward the center, with the red K actually appearing smaller. That is not the case, they are all the same size. 
 
So, what do you think? A centered Powered By EVGA sticker? A metallic EVGA sticker? Don't be shy, share your thoughts! What would you do?
 
BTW - These are the copper waterblocks forum user Nateman.doo makes! They are very nice.

notfordman
It looks ok the way it is. I am thinking it may even look a bit better with just the EVGA sticker centered. Either way you have some great blocks from the Nateman. I love his work, it is top notch!
Just another thought, What do you think of putting the FTW a bit higher and a bit to the right, then the K below?

 I will give that a try as soon as I can find the time. As July 4rth gets closer, I am finding my family has decided I have no time of my own. It is theirs to command at will!  
 

It might be just me but it looks a bit trashy.

I would personally lean more towards masking it off and painting a logo onto it, it would look a bit better and less like an afterthought.
If possible (meaning you have the tools and experience to try this) I would etch the logo into the top, then paint it with transparent UV reactive paint for the color you like, then use a UV CCFL, might need to make some shielding around it so it is directed, then your logo will glow when you want to and otherwise be in stealth mode.
 
I have done things like that before, both hand etching as well as painting into gaps that came on the case, like the bay releases for a HAF932, I filed in the cooler master logo with UV reactive blue paint, you couldn't see it until a light was on.

I like the logos with out the badges.  I feel the badges do look too aftermarket and bulky.  A little simplicity can go along way, plus chances are they will be possibly blocked depending on your configuration but nonetheless, pretty cool side project you got going here.

Cool GTX
You have presented many ideas; just have fun with it.
 
My thoughts:
You might want to get your fittings and hose figured out first, before making plans.  Fittings take a lot of room and your hoses may in fact make it impossible to see anyways.
 
Covering the fifth "center" fastener may pose issues with maintenance.
 
What kind of case are you using, window placement, case lighting, PC on desk top or floor ? - all issues that may need to be addressed in your solution
 
 

+1