Oh, so that is what the car is called, I was wondering. It's a very elegant, timeless, non-muscle car design. There are things Italians can do right except making love and preparing food after all (mind you: qualities that can get you a long way!).
IMHO, GFR benefitted no end from Craig Frost joining. And I always liked the way he played, also in his later career with Bob Seger. He's still with him.
His stint with Flint (the Farner-devoid GFR remnant with the greatest hair and beards imaginable, long before ZZ Top) where the guitar took a backseat to his "lead keyboards" left some great music too.
They sure found someone who sounded a lot like Farner, that is definitely not Don Brewer singing!