This is close to what I want but I had to mess with the vpoint (used 60 for xy x, 45 for xy) while having isodraft top enabled. It's not exactly what because the angels are awkward (using 240 degrees instead of 90) and the diagonal grid lines are 60 degrees instead of 45. (Yes I messed with vpoint in several combinations, or maybe I missed one). The image is exactly what I need. Any ideas?