I have to pay more attention to what it is said here. I miss when you stated that you have a h115i AiO , for sure you don't want hot air on your GPU. Sorry, my bad, thanks for pointing it out!
If you want to show off your graphics card, you can get one of these. It has support for dual radiators. But it's ITX board only and you have to get it direct from ibuypower's supplier and kind of pricey. I think I paid almost $200 for it but comes with the lighting and stuff, just no PSU.
Thats an interesting looking case, but i dont have itx, i kept saying before i upgraded to what i have now that i'll go the mini pc way, but i didn't , maybe in the future when i get a better paycheck XD