A Cushman Eagle was hot stuff when I was in junior high unless you had a Mustang.
I have friends that are into restoring them. Some are putitng more reliable Vangaurd motors on them, but most unusual of all is a friend of mine that I am helping with an Eagle project powered by a small jet turbine engine and hydrostatic drive.
Personally I had a Whizzer but a friend of mine took a mustang and put a Harley engine in it, it was one hot machine!