Sometimes it just works better to accent the wonkiness & make it into a design element. If these were mine, I would try adding several logs...think wonky log cabin... to each panel piece, turning the piece so it is wonderfully off kilter. The logs should be narrow at one end to larger at the other. Use as many different colors as you can, ending with a zinger. For me, that would be the red.
I am one that has to have balance, but balance can be all wonky. If you are determined to trash the panel, I'll take it. We have a trailer on the Gulf Coast & it would make a wonderful couch quilt.