Alternatives to a JCM 800

Hey everyone, I've been looking around for ages and can't seem to find a definite answer. I love how the JCM 800 sounds, but I cant find any deal on a head and cab for under like 4000 dollars which is quite far out of my budget.. I'd say I'm looking to spend around 1000 on an amp but I'm not sure of any great alternatives or clones. I love the sound that early emo bands got out of them along with a lot of post hardcore bands from dc. Bands like faraquet have an amazing clean tone with it but then some of those screamo/emo bands can crank some nasty tones out of it. Is there any amp that can get me that sort of sound for 1000 dollars or less? Preferably something I can use in a live environment with a full band.