96accord with f23a1.. wat ecu?!!!!

well i have a honda accord 96 lx and i did a motor swap and put in a f23a1 from a 99accord now my problem is that i dont know what ecu computer to put in my car.. and i use my old wiring harness on the motor i think i need a jumper wiring harness but once again i dont know what computer would go on the motor:banghead:... i had a f22b2 4cyl.