You know what, after some consideration I've decided not to mess around with my original childhood figures (except perhaps a couple of really yellow stormies.)
I've been quietly reading through a lot of the threads on here and there's some real horror stories out there, such as unscrupulous eBay sellers, repros passed off as originals, unmentioned reseals and the scandal of "U" grades - something that is totally beyond my comprehension.
A lot of my figures are total beaters - they were heavily played with around the globe! So I guess I'll be looking to replace the more battered ones rather than 'restoring' them after all.
Now who out there has a nice minty Bespin Luke (dark hair) that they want to part with? Weapons not necessary - I still have mine.