So after all of those painting tests, and finding a weathering scheme I liked, I just went ahead and weathered the tank differently. I am pretty happy with the tank, especially given this is a repaint without simple greening. This tank used to be grey, not it looks like some Ad-Mec nightmare. I mean, who takes care of this thing, and why do they let it look like this!
I am point to put up more of my weathering shots one tank at a time!