Changing the look: Chevy to GMC grill

[mrsmucker]

Hello, I have a 1999 Chevy 2dr Tahoe. I am about to make a full top off convertible and some other changes... one I was considering, is changing to the GMC grill. I prefer it and every time I see a truck I think looks really sharp, it's usually the GMC grill that draws me to it.

Is the radiator support the same on these trucks? I was thinking of buying one of these grill and headlight kits on ebay, like 7 pieces... Thought if I buy the GMC package, I would have 90% of everything I need to change it over.
The early trucks you could go either way… easily.
I’m not even sure the fenders are the same one to the other on these new style.
Anyone else done this conversion? Thanks