Thinking about integrating a bow ballast into an 08 outback. 2 options. One is getting a sac to put in between the seat cushions and the floor in the bow. the second is to get a sac and just put it under the floor, there is a small hatch for access, but there is not a ski locker there. the hatch seems to give acces to the entire under floor section of the bow, and there is no way for the sac to contact the motor, it is partitioned. Anyone done this? Is it as easy as just teing off the inlet line and running hose up to the front? your thoughts or ideas appriciated.