a four cylinder would not have the automatic unless it was modified, and then i doubt it would have very good performance.
It probably does have 33's because it would only need 1" of lift to fit them, and if it looks good it is probably an okay deal
I got my running 55 needing only a battery for 500, It has a lot of rust on the tub, but not the frame, so for a good tub and frame and a almost running engine it is okay, If you really want to get into CJ's then look through craigslist and other places online and find a really good deal. Waiting is key when you want an older car
It will also take a lot more to fix little problems with a Cj than a TJ. Everything is rusted together and all parts are specialty parts.
also once you get the Cj the forum at ECJ5 will be very helpful
Early CJ5.com - A Webpage for Classic Jeeps