Wheel size choice and fit

Hey
I"m really into the american racing torq-thrust 2 wheel for my 67 dart, but i'm not sure on the sizing of what I can put on? Should i run with 17 and anyone know is these would work (i know they should work in the rear but im not sure about in the front) or should i run the 15 inche wheels all the way around or a 15 up front and a 16 out back?
Heres the link to the wheels
http://www.americanracing.com/browse_all.asp
Page 2 Series 505

IF anyones got some pic of a dart with 17 inch. wheels,that would be awesome!
thanks!