first off. your putting an obd0 motor in an obd1 car, you will have to modify the harness, plus buy motor mounts specificly made for this swap. and you will also need a new ecu, as mentioned before a chipped p28 will be you best bet as these are widely available.Check out hasport for the mounts
http://www.hasport.com/products/mount_kits/egb1.htmthe are multiple write up covering this swap at
www.Honda-tech.com