ok mate i can help as i did a similar conversion on my old silvia and i used the following parts, also converted to 5 stud while i was at it, r32 gtr rotors and calipers front and rear, r33 gtst handbrake cable, needed to also make up a extention, and up the front i used s14 hubs spindles and lower control arms, as you cannot use the s13 knuckles with s14 or 15 uprights. does that answer your question?