diggity dave

ok i am putting a d16z6 in my hatch i got the p28 ecu the obd0 to obd1 jumper harness and i got the dizzy i need now the original harness is the dx so its dual point do i need to send it off to get all this stuff wired up or i have a si harness that i can use it already has mpfi ... i am not really good at wireing i just need a little help.... i talked to a kid that said he wired up his own but i dont know if i should send it off and if so which harness??