Check door sticker. 1997-1998 body may fit if your vehicle was manufactured before 11/29/97. If yours was manufactured after 11/29/97 then 1998 will fit. Look for same suspension, engine, transmission, ideally same trim and under hood stickers. Compare all control modules and wiring harnesses for interchange, there may be unpublished changes mid-year. Car-part.com shows high level interchange options, however, it may require further research comparing parts numbers to confirm.
Another thing, your EB trim may have rear A/C. If the replacement body doesn't you will need A/C hoses for that.
Another option may be find a good expy with bad motor/ trans, but good body/ frame for cheap. You could then use your current vehicle as donor and swap engine trans to get it on the road, then migrate suspension at your leisure. You may find your good engine, trans and suspension have wider interchange options, e.g. '98 engine/ trans swap to '01. You can also use rockauto.com to look up and compare part numbers for different model years, for the parts you contemplate swapping.
Is that yours in the photo? I dig that battleship gray with blackout treatment. Too bad it's rusted out.