Yeah, I feared you couldn't modify as I have been up and down through the options area and could not figure out anything, the only thing I do see is that the commands on the bar in options file does recognize them as "graphics toolbar". And the ReadThisFirst.pdf also says you can modify the toolbar, the limited preset is ok, but full customization would be better.
I did modify the quick access toolbar a bit, even tried moving it below ribbon, etc. None of that feels efficient for modeling though. So I use it for file access, exporting, etc.
Thanks for the input.
Matt