anyone have a good ballast setup for an 05 outback? right now i have 2 350# sacs and it's not enough, i run one under the rear seat and one in the bow walkway, i'm thinking of running a 540# under the seat and the 2 350# sacs on the sides of the motor and another 300# sac in the walkway, does anyone have anyhting to reccomend? also has anyone done a nice permanent pump setup?

thanks
sean