+rep
Just start by saying, I like the fact you've made a different thread to the Itachi and Minato Sasuke balls ones. Hence the rep.
I do think though that Suigetsu would take this as the badass tech's that Konan would use which I do think would hit him hard, would still not do full damage as Suigetsu is strong against fire & explosions.
It is a case of her being the wrong element, that said, she could totally change the terrain and stay far away and bombard him hard.
I think it would be close, Suigetsu would take a hella beating. But he would win.