a quick question concerning the diffs between a 69 and 70. mainly in regards to the front clip, (grille and marker lights specifically). the grilles to me seem to be the same other than the SS badge in the middle on the ss models, but it seems to me the marker lights vary considerably. also i was told not once but twice from 2 different people that air condition was not available in 69 on the novas, not even as an option. was there a mid year model(69 1/2)? any reliable insight, or knowledge you fellas can provide on this would help me out a bunch for this particular project i'm working on in which originallity is of utmost importance.