confused about head swap

I currently have a 94 delsol s the engine in there now is a d15b7. My question is can I swap the head from a d16y8 onto my block without many problems. The y8 uses an obd2 ecu and I am currently obd1. Do you know if I can use the obd1 p28 ecu (which is from a d16z6)? If so how hard is it to hook up the v-tech to the ecu.

Also if you know of any links that might be useful in doing this type of swap

Thanx