frontend swap

I know there are posts on here somewhere but I haven't found them. anyway. I am wanting to do an 01-04 frontend swap on my 89 and I need some info on how to go about it. I work in a bodyshop and know the obvious like core support change, grille, and hood but how to go about the mounting of the hood and modifying the fenders. can anyone shed some light please? and pics would help to if you guys have any.

wtf??? I know somebody knows something. do I smell bad or something???