91 B18A1 swap into a 95 D15B7 Civic Questions

I currently bought 2 civics, one 95 and one 93 and i have decided to put a B18A1 motor and tranny i have in the 95 civic. I have the complete motor, tranny, axles, shift linkage and ecu from a 91 integra.

i know the tranny is cable and im pretty sure i can make it work.

some people say i need a newer ecu and a adaptor wiring harness and stuff but im not sure what exactly i need to do.

i was wonderings if it would just be easier to put the wiring harness from the 93 into the 95? so it wouldnt be obd1 but im not sure if that will work either.

thanks for you input!

I did the same thing with a 95 hatch swap to my coupe. I used a p72 ecu but my car was vtec already good luck with the swaps...http://www.automotiveforums.com/vbulletin/showthread.php?p=6396531#post6396531