well you can fit a 2X120/140mm rad into the front of the newer version of my current lian li PC-V600F with modding, also can be done to my case but was discontinued.
Newegg.com - LIAN LI PC-A04B Black Aluminum MicroATX Mini Tower Computer Case
something along these lines, going to have to get creative with the removable HDD cages.
Or a fractal arc mini.