not a bad idea, looks easily makable aswell basically a b-pillar brace like this one... http://s588.photobucket.com/user/ryanlang/media/0bpillar_zps9357b1ff.jpg.html'> with an extension across the back of the seats to eachother. can even add 2 support bars to the seat bolt holes across the front of the bench where the foam is bolted down http://s588.photobucket.com/user/ryanlang/media/09A3B62E-A94B-4130-8939-C68525CDB01D-3479-00000413CD462ECF_zpse339578c.jpg.html'>