I have a set of ABS clone armor. I have all the pieces put together. I want to give it a seamless look. If I had been thinking way ahead I would have done what ANH TK's did with strips of ABS or styrene only put them on the inside. Too late for that. Is there other options besides bondo or fiberglass on the outside. I hope for something that can flex. I wonder about bondo because I live in Missouri and the weather changes so much. Any ideas????