s13 Sr20det swap into a 95 240sx help

[grnappletree14]

this is my first swap so i need some help. im doing a s13 retop sr20det swap into my 95 240sx. the enignie in and everyhting its just the wiring.
i need help with the wiring harness. does any know any website for some diagrams. i seen alot for the s13 sr20det into a s13, but not alot for the s14.

also does the lower body harness hook right up to the transmission and engine or is the some modification, cuz for some reason i still have plugs that are hanging and arent plug in.

Another thing is my intercooler and the subframe bumper reinforcement. my intercooler is hooked up, but not the bumper reinforcemet it doesnt want line up right. do i have to cut it to make it fit.
-thanks.