Hello (from Stockholm)! Just expressing my interest in this product
92 mm AIO coolers are getting increasing more rare, and with the currently available copper 92 mm radiators, there is no product that is less than 35 mm thick, making the future outlook of liquid cooling fairly bleak.
On the otherhand 120 mm radiators are of plenty and there are good pump/block combos like the one in the Eisbaer LT (Alphacool) that could be used to make a custom loop (like in the render). So I would think making the case accomodate a 120mm radiator a super great idea.
If that means that 2.5-slot cards can be mounted, that would be super, just because I have a 1080Ti Strix (although not a must, in my opinion). Otherwise as long as the FTW3 sized cards fits, I guess that caters for most.
Also, in the interest of having the radiator higher than the cpu block to minimize air acculation in the pump area, if there are no adverse effects, an option to invert the case to put the case upside down without being ugly would be nice to watercoolers. Having a meshed top or at least cutouts + filter on the top panel would probably be necessary for decent cooling?