use the accord axles, accord mounts, accord harness add 2 wires and a ground for vtec, one wire for knock sensor, and unless you had an ex or se you need to add one wire to the ecu for the IAB and one from the IAB to power. I was able to make my stock harness fit the h22a without mods on my 92 lx then just added the extra wires.
also you need to change the EGR plug to the round prelude one and change the push on connector on the oil pressure snesor to a eyelet that screws in.