1. your trying to put a gen V blower on a genIII IC core/LIM? might wanna check your math on that one...

2. why dont you just run a breather and call it a day? to each their own but i think if you make all the new routing your just giving yourself more things that can malfunction (leak) in the long run... and correct me if im wrong but i dont think theres any huge side effects from running a breather...