Question for Josh when you have time:
Assuming I'm using a G-Unique PSU inside a Skyreach Mini, would you know from your CAD models, approximately how many 18650 lithium-ion cells I could stuff inside the empty spaces at the top and side of the case, assuming I have a Zotac-size GPU in there? 18650 cells are 18mm x 65mm cylinders.
I'm trying to see if I can build a modest battery backup system into the case.