Noooo, don't take him apart! He's far too awesome! He's like the uncomfortable tehnician in ESB who freaks out when Vader chokes Ozzle over the viewscreen. And yeah, I know it can be terrifying to add up the cost of mixed figures, lol. I would just to keep myself from wasting stuff, but whenever I take apart a figure (usually a crappy one I got for cheap, or one that's already damaged), I always use them as many times as possible.
For example, I took apart my episode 4 deleted scene Biggs Darklighter because his cape crapped up his shirt / arms by staining them permanently black, so I used his head to replace a really ugly-pedophile-murderer-looking head of a rebel pilot that came in a three-pack (see pic below) and made a good Biggs pilot, then I used his hands to give RotJ luke a gloved hand without having to paint over the exposed circuit one, and I used his jacket to make my other Luke (that came with the Rancor) into Shadows of the Empire Luke!