Yeah
way easier. Two bolts and the rubber blocks just come off. Then you can cover the bolt holes in the bumper with a set of bumper bolts. Easy peasy.
I’ll see if I can find the thread on hood scoops for the later cars...
***edit***
Couple of useful threads on the snorkel scoops that came on the Dart Sports
Dual Snorkle Scoop Information
Best looking hood on 74 Sport, opinions.....