I am just about in the process of upgrading my audio in my '98 as well....Have all the components, just waiting on the door speaker gaskets to get started.Was going to have it installed by a professional, but I think I can do it alone....Focal 2 ways in the dash, Focal 5WS Subs in the door, Audson 4 channel amp and Nak head unit.....Should be starting soon!
Show some pics of the completed project if ya can!