What should I upgrade next?

[Valaris]

I was looking over my build the other day and after dying the coolant purple, replacing all cables with purple sleeved ones, and plasti dipping the ram heat spreaders, I'm wondering what my next upgrade should be. 

http://pcpartpicker.com/p/G8rk7PHere is what I have.

 

I have no budget restrictions per se. This is a gaming rig. I have a dual monitor setup. And I have no particular reason for upgrading besides curiousity.

 

 

 

Feel free to suggest anything, aethetic or not. I'm thinking of replacing the tubings with acrylic tubes too for the rigid look. Any suggestion welcome. 

[Valaris]

Aesthetics aside, logical things to get next would be a faster, higher capacity SSD, to RAID your WD blue (1 or 0), a 1440p or 144Hz monitor, a second 970.

Would you suggest I change both SSD's (currently in RAID) for a bigger one? 

I missed out on a sale a few months ago when the Intel 730 480gig were <$200. If that happens again I'll snatch up one or two. 

[Valaris]

Thanks! I'll look into it!