Bumper question

I have a question might be silly- but I can't find any info on it.

I have a 92 Chevy CC Dually with an Escalade/Denali front (all factory parts) and I want to swap the bumper to an 03 GMC HD bumper - with foglamps.

My question is- will the 03 bumper go on- with maybe just new brackets?

I have seen some other tucks on here with the bumper- and am hoping it is pretty straight forward.

Somebody was just asking this question yesterday on GMT400.com, go over there and read in the paint/body/etc. forum and you'll see it explained by someone who's done it.

Richard