I think the 2.3l had a cross brace under the engine that would need to be removed, and not sure if that was a bolt on or welded on.
But yes, that would certainly be doable assuming both have manuals or both automatics transmissions.
The bolt patterns for 2.3l and 3.0l transmission are not the same so you have to swap trans in any case.
Yes, you will need to change the engine wiring harness and the computer, but that should be pretty straight forward once you start.
The rest of the wiring should be the same since they are the same year