Are you sure the real Starsky and Hutch car was a six? About that time in the mid-70's, I thought Ford quit offering sixs in Torinos for a couple of years. I may be wrong on that.
As far as the Munstermobile and Monkeemobile. There were a lot of us who liked those shows and the special cars that appeared on them. As a kid, I build both the Munstermobile (plus Grandpa's Dragster) and the Monkeemobile. I have a more recent Monkeemobile release I hope to get to some day. And from time to time, I still think about picking up another Munstermobile and Grandpa's Dragster. I'm glad they tooled all three.
The Kookie car, Cheetah, and the Chaparrals would all be nice. The Chaparrals remind me, I'd like to see some nice 1960's Ford GT40s. IMC did several, Chaparrals and GT40s. But, from what I've seen and heard, none were easy to build.
Scott