The last paragraph of ROTJ still says that it's The Empire Strikes Back: Revisited, and all 3 say that it "contains elements from the 1977 theatrical release," while Empire was released in 1980 and Jedi in 1983.
Interestingly, the last paragraph of your non-"comic" style covers say 1977, 1980, and 1983 respectively.
Not trying to be negative - all of those covers look very, very good! I'm quite impressed.