US Presidential Candidates - Cartoon Versions

We are looking for some creative, fun, funky, versions of the 16 US Presidential Candidates "portrait" pictures.

Desired Style:
cartoony, stylish, simple

Accepted File Formats:
Vector Formats (.eps, .pdf or .ai); Layered Formats (.psd or .tiff)

We are developing a website about the US presidential race and want some cool versions of the presidential candidates faces. See http://www.easyhomecomposting.com/candidates for pictures of the 16 candidates and for an idea of what type of picture we want.

When I think of what I want the words that come to mind are fun, funky, stylish, simple, and cartoony.

The names of the candidates are:
Democrats
Joe Biden
Hillary Clinton
Chris Dodd
John Edwards
Mike Gravel
Dennis Kucinich
Barack Obama
Bill Richardson

Republicans
Sam Brownback
Rudy Giuliani
Mike Huckabee
John McCain
Ron Paul
Mitt Romney
Tom Tancredo
Fred Thompson

Feel free to do a google image search for more inspiration

Complete rights to pictures to be transfered upon payment. 

The pictures are going be displayed both big and small so they need to be either layered high-res photoshop (.psd) or adobe illustrator (.ai) format.