Hello to all, I would like to simplify the oil breather tube system of my Montesa 4rt. There is currently a pipe from the engine rises towards the headstock and arrives in a white box, from which depart two tubes: one is a drain, and one goes to the throttle body. I want to delete everything, and bring the engine vent directly down, mounting a small filter to protect against impurities. It can be done ? Thank you