Heh, no way would Legacy make him look that faithful in robot mode. He'd get a more humanoid head with only vague dog-like facial features, and would stand more upright.Legacy, please?
-ZacWilliam, terrible wolf boy please?
Also no tail. Geewun-ification would remove the silly furry tail.
Chances are he'd probably end up looking something like Kup, Ironhide, or Trailbreaker.