There are two main types of rebuildables:
Edit: I won't make everyone read all that again.
Wow! Thanks for the leg-work!
I'm a bit of a tinkerer when it comes right down to it, so I don't really mind fiddling around with small parts. Insert jokes here.
I used to make maille (biggest completed project was a coif and aventail); I coiled and cut all my own rings, and even ventured briefly into riveted maille (Where every ring is riveted together. And I was using 18 gauge wire for the rings. Yes I'm crazy.) so I think I have the patience to fiddle around with a Genesis-style atomizer.
Time to start saving the pennies...