Not installing a front license plate when your car is titled in a state that requires one is like an open invitation to be pulled-over.
Like anything else, you may drive for years without ever getting a second glance from a LEO because of a missing license plate or you may get pulled over while leaving your driveway for the first time.
That said, a sports car already draws what most would say is an inordinate amount of scrutiny from LEOs so I see no compelling reason to add to the "attraction".
