anything can be done if you have the money/time/knowhow!
i would have thought that the enigne mounts would be in diffrent places but dont know this for sure.
plus the 2.3 bottom end would be heavier that a 2ltr so you would have to look more in to power to weight ratios really, and look in to setting up the suspension to make it handle right.
like like i said anything can be done!