I don't think everything will be a total swap. 1996 I think, was when they started using immobilizer smarts in everything, so it might be pre-immobilizer. 2000 will have code-locked things all over it, but some basic sensors and modules can be straight swaps. You will need to check on a part-for-part basis. The geniune numbers need to match, however slightly different ones may be able to modify, but it's quite a lot of work.