Looking for the lightest possible of one of the above (used). Realisticaly what will I be able to find? Are there certain years or combinations that tend to be lighter?
I don't think there is any timeframe in which things were lighter/heavier. Single H models TEND to be lighter than others because of the electronics packages. You might want to PM bdgotoh (aka Brad) who is somewhat famous for collecting lighter models of all kinds. Occasionally, he changes up his collection and you never know what he has lurking in his stash.