So, we now know what Empurata is and how it affects bots like Whirl and Shockwave. However, we know that guys like Brainstorm can make new hands and stuff, so presumably a new head isn't out of the question. I also know that hands like Ratchet's and presumably Whirl's are irreplaceable, but I don't think Shockwave's were special. Why didn't Shockwave just get a new head and hand. I'd assume he'd have a lot of influence if he could Matrix chambers installed in whoever he liked.