overall, not bad. thinkn you have the same problem as i do, pain t5is too thick. but you're on the right way. try to imploy some shading, and that will help[ out. also some highliting pehaps?
I can't agree with the motivation of bumping up/down. Though I have been looking at the minis 4 to 5 and some do seem to be rather odd - in this case this is neat, with a shade, its typical of experienced table-top, so a 5, but certainly not lower.