To repaint or not to repaint

I recently won a bid on a Galactic Man/Shackwave on E-Bay. As I sit here waiting for it to arrive, I'm wondering if I should repaint it in purple and make it into Shockwave. I know Shackwave does command some respect among collectors, but my only reason for getting it is the fact that it was by far cheaper than the selection of Shockwaves at the time. So I am looking to you guys (and gals
) for your opinions. Do you think I should repaint it? Would you repaint it? Keep in mind that Shackwave was purchased to supplement a G1 Shockwave not compliment it. If I had Shockwave I wouldn't even be considering repainting Shackwave.
So, what do you think?

So, what do you think?