http://cdn.overclock.net/a/a9/a92588cd_PC-Final3.jpeg like that? Seems pretty easy if you mount it like that on the top.
Intel i5-3570K @ 4.7GHz | MSI Z77 Mpower | Noctua NH-D14 | Corsair Vengeance LP White 1.35V 8GB 1600MHz
Gigabyte GTX 670 OC Windforce 3X @ 1372/7604MHz | Corsair Force GT 120GB | Silverstone Fortress FT02 | Corsair VX450
yes only the holes i got in my case seem to be from an earlier version of the case. (they are below the rear fan, 2 3cm diameter, 1 of 2cm diameter)
however i got the feeling the pricetag of even such a simple system would be upwards of 200 euro ? (like this http://highflow.nl/watercooling-sets...hf-240-en.html ?)
and even so how does a custom loop compare to AIO cooler temp wise? (how big is the gap?)