CRX D16z6 motor swap

I've been looking around for some time now and i keep seeing a lot of answers to this question and confusing answers at other forums so i figured to come to the good ppl at AF.

I kinda messed up by not going through the right procedures when i did my motor swap. A few months ago i dropped a D16z6 in my 1990 CRX Si cuz my timing belt went up in my original motor and bend 2 valves. i did the swap w/o the ecu so right now my vtec is not hooked up. i am getting everything ready to hook up the P28 ecu but i wana make sure i have everything. im electronically inclined and im intending on doing this myself.

Right now my set up is the D16z6 engine with the D16a6 harness (i dont know why the mechanic used the stock harness and kinda made me mad) and the stock CRX ecu(i think its the P06).

i know im going to need a jumper harness and i think the o2 sensor is in my exhaust manifold just not hooked up. besides the P28 ecu and jumper harness am i going to need?