dont forget about them pesky power steering lines

They are on the opposite side for all dohc vs the sohc... I wonder if I still have the set I pulled for someone else.
You may want to pull a harness for an s14. Its not too hard if you have one local in a yard. I pulled one in about 30 mins for a guy swapping a 96 into a old datsun. I havent really looked into what extra would need to be done though..
Oh and for the kit go for the s13 as its chassis not engine specific.