I don't mind the look of Gen. Cliffjumper's head on CLA Cliffjumper's body - sure, the red is darker, but I don't think it looks bad. But the CLA Cliffjumper's head on Gen. Cliffjumper's body does look really silly. Also, it doesn't fit into the vehicle mode when you transform. So I've just put CLA Cliffjumper's head into storage and keep Gen. Cliffjumper in vehicle mode. I pretty much paid $25 to get Gen. Cliffjumper so that I could put his head onto CLA Cliffjumper's body; an arguably cheaper alternative to paying for an unlicensed kit... not that it would've been an option for me as I have a personal policy against purchasing unlicensed toy products. So for anyone looking for a "legitimate" (for lack of better word) and possibly cheaper option of a head swap, I'd recommend Gen. Cliffjumper.

Given the choice between paying $51 (incl. postage) for an unlicensed head and pair of guns vs. hopping over to TRU and paying $25 for Generations Cliffjumper where I get an entire action figure that I can swap the head (and give Gen. Cliffjumper's gun to CLA Cliffjumper) -- I'll take Gen. Cliffy.