If you are looking at a tj make sure you check the frame above the rear tires. They have rust issues. It's been a while since I looked at one but a Google search will will give you the details
Heres a question for the lifted 2wd SMB out there. Would it better for someone to tow a Wrangler to do some family off roaring/exploring or spend the dough put a lift and do some light off roading with the SMB. I can't see spending the money though on a full 4x4. I am thinking LSD and maybe some 33 or so.