I've just come across a '68 SVT for $850. This makes me have a few questions for you guys: 1)Is this a decent price. (I think it to be a fairly decent price. I'd try to bargain with as much as possible. 2)What do I need to look for to make sure everything's in good working order. They have an in-house amp tech, and the store is fairly well known for vintage amps, but what do I need to be on the look-out for? 3)Does anyone gig with one of these? I'm not so sure about hauling that thing around, unless I find a good travel case for it WITH WHEELS! Any and all help appreciated. Thanks.