JFK, fucked Marilyn Monroe
Calvin Coolidge, almost Libertarianish
Eisenhower, warned of military industrial complex
Jimmy Carter, a genuine caring human being, flawed policies, but a nice guy
Ulysses S. Grant - had a cool first name
Obama, who brought this nation back from the "Great Recession" and provided Heath Care for all
FDR, who saved this country from the "Great Depression", and provided Social Security for all
Lincoln, because he preserved the Union and freed the slaves.
Johnson, because he the balls to get the Civil Rights act passed in 1964
Kennedy, because he didn't bring us to war in 1963 with the USSR (and fucked MM)
I agree also with your choice of Carter.
Totally a scapegoat for failed GOP policies left over from Nixon/Ford.