Nice to see a Ventura. I am a huge 68-72 Nova freak. I have 3 myself including my first car, a 1970 Nova, that ive owned for 30 years. That being said, i love the Ventura nose with the splitgrill opening, shaker scoop, and bigger tail lights. I know it's probably too late to convert back into a Ventura, the Nova clip works too.
Thing is, i love protouring cars that are un-common, i.e. Ventura's, Cutlass's, older Buicks, Darts, etc... Good luck on your project.
Yenko/SS