The big wheels, low profile tires "lowered" look seems to be "all the rage" these days.
Also lot's of chrome and braded hose under the hood looks nice.

I like the big ol' Hyper-Pak intake with long header tubes and a NOS Fogger set-up, that combo always get's some looks
http://www.dutra.org/pictures/engine/du ... s-test.htm
Welcome to the forum,
DD

The engine color for '70 should be Chrysler blue. The engine compartment where painted the same color as the car. I painted mine blue with black wrinkle paint on the valve cover like the Hemi's. For rims, I always like black steel rims (14" in your case) with dog dish hub caps. I use the stainless police kind, but there is also the stainless (and aluminum) Dodge style (Dodge emblem with red circle around it) or the plain aluminum.