Yes, bassically on many WWII planes you may combine some type of hinges for different purposes, been the most different of all, the flap type of hinges which can be made of wood. In my experience all kind of hinges have worked just fine when they all are properly installed. Hinge points are nice, Ca hinges aren't that nice but work the same and are a lot cheaper. In a sport plane I would use CA hinges, in a scale plane I could use a mix of them.