Can you replace the bumper covers on a 93 Eldorado with ones from a 96 Eldorado?

What is your question?

I am painting my 93 Eldorado and want to upgrade the front and rear bumpers so that it looks like a 95-02. The body is the same. doors, hood all the same. Just not sure about switching the bumpers. I have a 96 Donor car that I am about to purchase, but only if I can make the parts fit without spending a fortune. Any help is greatly appreciated. thanks.