Once it's apart, if you're looking at new drums, then do one of two things. Either get OEM drums (or at least OEM quality - read MADE IN USA) or switch over to a rear disc brake system. The $ you'll spend on a quality set of drums will take a big chunk out of the disc brake conversion kit.
I thought I'd take a chance with overseas made drums to save a buck or two. The quality sucks, they're not made like the originals physically, and they're egg shaped, to boot. I want to say they were only $80 each. You get what you pay for, though.