I have to hand it to you, Random Hero. You have death sentences for Mario and Luigi all over. Awesome remix from all the themes from the Super Mario series.
:However, do you consider putting the Airship Theme from Super Mario Bros. 3 in your series? I don't know if that would make it even better or worse. What I think, the Airship theme would probably make it better, considering you have to go through dangerous airship boards in the game.
I give this remix 5 Bowsers out of 5.