I am looking to build my own 1/16 scale tank at some point. and I was wondering what everyone thinks would be the best material to build the lower and upper hull. Would it be metal? Or would it be thick styrene plastic? Keep in mind I would be doing this mostly by hand. I know on the German boards there are some built out of plastic. Nothing is final at this point. I am just begining to put some thought into it if it's possible. Any help or input would be most appreciated! Thanks.