Can't decide on rims (17") for black 71 Chev - Help

[ioeb]

This is my Dad's truck, he threw some 15" rally rims recently but it still does not bring the potential of the truck's lines out.
We think moving up to a great 17" wheel is the answer so I'd love to hear some input as to what the right rim choice is.

Personally I like the American Racing 200S, it's different enought from the Torque Thrust II to make is stand out.
http://www.americanracing.com/dealer.../mega/m420.jpg

Here's the truck with older rims:




Thanks