Saw this awesome case and saw it as an opportunity to try my hand at custom cabling and sleeving. The build went pretty much super easy, with only my fingers suffering from the sleeving. The specs are pretty mid-range as I ended up doing this build for my mother as she had the oldest computer. It is half the size (vs the xqpack she had) and approx 3 times as fast as the old computer. Also, its essentially silent with the twin frozr and the h220. Chose to forgo optical drive and any other storage as it wasn't absolutely necessary for this build and saved on cabling.
One odd problem I encountered was the chassis fan plug on the z87e-itx using voltage mode rather than pwm while using the splitter that is included in the h220. It seemed to work fine with a single fan plugged in however. What I ended up doing is crimping the wires for both fans into one header with only using the sense wire from one of them. This allowed both to be controlled via pwm without any issues.