93 OBD1 into a 97 OBD2

[Nskylinerb-25]

Well I recently just bought a 97 kouki shell w/ no motor and I can't find a good OBD2 motor for a good price. So I was looking into buying an OBD1 motor now how hard would it be to install an OBD1 motor into an OBD2 chassi I've heard that the only thing you have to do is swap the OBD2 intake manifold into the OBD1 engine. Can any one tell me if this is true or is would I have to do some wire splicing.

Oh by the way I plan on using this as my daily driver so I would like for everthing to work from Cruise Control to A/C. Thanx