I can try it with the hexagon, but I don’t think it work quite right with the asymmetric rhomboid or tilted shield for one specific reason; paintjobs on the ships. Of you have the rhomboid pointing forward like a lance tip on one side it would be pointing the wrong direction on the other. You have a similar issue with a shield tilted forward toward the action on one side, then away on the other. Granted, the actual lancer image on the shape does the same thing, but at least you don’t have the complete counterbalance of the whole image. It’s better to stay as close to symmetrical as possible in my opinion.