2005 GMC Sierra Conversion

[KevinsSierra]

I have a question regarding if it is possible to convert the front end of a 2005 GMC Sierra to look like a 2005 Chevy Silverado (Bumper, lights, hood, etc.) Any feed back would be helpful.

Here's what I mean:
Sierra
http://gyazo.com/270f8eb556ae05855fdfad4b04798f9a

To this
http://gyazo.com/e203754bcfd1129d661a0a235aff470b

In my opinion, it's a meaner look and I would love if I was able to convert it.