So I'm looking into used tube amps and I've found what seem to be some good ones for my price range. ($500-700)

Marshall JCM900 50w combo: http://cgi.ebay.com/Marshall-JCM-900-50-Watt-All-Tube-1x12-Combo-Model-4501-/350374016906?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item5193eb378a

Vox AC50CP2: http://cgi.ebay.com/Vox-AC50CP2-Guitar-Amp-/320562861541?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item4aa30915e5

Bugera 333: http://cgi.ebay.com/NEW-BUGERA-333-212-Tube-Combo-Amp-FREE-UPS-Shipping-/120588870486?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item1c13a82356

Peavey XXX: http://longisland.craigslist.org/msg/1859482891.html

I'm sure there are other options, these are just what I've come across that might suit my needs. I play a little of everything, mainly hard rock, classic rock, alternative, some metal, and indie stuff. I'm looking for something that has decent cleans as well as a good overdrive/distortion channel (I'd say both are about equally important, so no Peavey 6505 :x). Any opinions? Other suggestions? Thanks
Yeah I was thinking either the JCM or the AC50 (because from what I've seen, it's more akin to a Marshall than a Vox and that's the big reason why people aren't big fans of it, but it sounds like it could fit my needs). I was just looking for some other opinions haha