i'd move a pair of the r/a lin4's to the rear and swap them out with the red tir3's, which i would mount up front on the side for intersection warning (on top of the bumper and below the quarter panel, i believe there is enough space to fit the tir3/lin3-size lightheads there).
as for the 2nd pair, i'd see if i could sell/trade them and buy a pair of red ghosts to mount under the mirrors (yeah, u could prob. mount the lin4's on the mirrors, but i personally think it'd look a LOT cleaner if u saved up and swapped them out for ghosts to put there)