s14 to s14a conversion??

im getting a 95 240sx(s14) and im considering converting the front end to that of the 97-98 model(s14a)...what would i need to do this and how much work would it be, ive heard several different things and i jsut want to get it straight...thanks

If you're interested, I've got the entire S14a conversion (headlights, cornerlights, hood, fenders) with the entire JDM Navan full aero kit. It's used from Japan and in great condition! I even have the S14a tail lights and trunk lid. I'm asking $3000 for the whole shabang. Please email me @ [email protected] if you're interested. I've got pics.

Thanks!

Terence