Got a question about the robot modes of G1 Ironhide and Ratchet. I'm putting together a decent collection of G1 but can't decide if I want to get these two as reissues since I have no idea what their robot modes are supposed to be. They're a couple of my favorite characters from the cartoon but the toys look absolutely nothing like their counterparts when in robot mode. I've looked at as many pics online as possible but still can't make out their basic designs as robots. Are they two separate pieces when not in vehicle mode? It looks like one half is some kind of sled on treads and the other is the robot. If so, do the robots separate from the sleds and actually have heads or are the windshields supposed to be their faces? Hope this doesn't sound stupid but I can't make heads or tails of their designs and was wondering what the consensus is on these guys. Thanks.