I can't swap the hoses of the Dyson DC04 and Dyson root 8 cyclone any help ?

I have got Dyson DC04 which has a broken hose. A friend of mine was throwing out a Dyson root 8 cyclone due to burnt out motor. I looked to see if i could swap the hoses over to get a full working machine but realised they are a bit different. Is there a way of fixing one of them so that I have a full functioning machine?