The way the choices were set-up, risk was high of fans voting a dupe limb. My guess is everybody voted a helicopter and one of the two jets. So the copters won BOTH votes because the two jets split the rest. Surprised we didn't get two dragsters for legs considering it was the most unique of the three car options. Though I credit the vote coming at a time when those cars weren't available yet for why that worked out. Everybody had Drag Strip, everybody wanted the other two cars. Likewise why Hot Spot won. Of the three options, everybody had Silverbolt and Prime, or was going to get Motormaster. So Hot Spot won because it was new.