The idea behind whirlpooling is that you do it in the kettle, and leave the '3 layers' of hops & break behind, I'm not sure of what you did if you have that much stuff in your fermentor.Should I get another fermenter sanitised, rack and repitch or is this not enough to worry about?
But, I guess it depends on what kind of beer you're making and if you're worried about all the extra junk in your fermentor when you pitch the yeast.