Turning a 74 into a 72

I'm thinking about these wheels for my dart, but can't decide on 15" or 17"
Kind of leaning towards 15".

http://www.cragarwheel.com/_img/wheels/large/500C_eliminator_A1240794295.jpg


Put in some brackets to mount the shifter to so it could be in the middle of the car rather then in the middle of the hump.






That's about all I've done for awhile, just starting to feel like working on it again.