The landing lights code are also in the mdl file so cannot be altered. You may be able to place new lights over the top of the existing. Might have a play with that today ---- AFTER checking out the VNAV update!  :)

Pretty hard to get a snap of just beacons and rear strobe, let alone at the same time. Just do a temporary modification to your aircraft.cfg file (save the original) and check it out for your self.

I've since toned down the rear strobe and white navigation lights as they are a bit harsh at night. Plenty in the shockwave library to chose from.