64 Dart, Want new wheels

I've been running a set of 205/60/14's that I got cheap on craigslist. They fit fine, and they get compliments, but I think they're too small.

On a 14" rim, lots of guys will run 205/70/14's which are 1.61" taller. But I guess 14" tires are getting harder to find.

Here's good tool for figuring this stuff out. http://www.tacomaworld.com/forum/tirecalc.php