War game

Does anybody think the idea of a 3d type version of command and conquer, but with units and tactics from the second world war. I like the idea of different maps for different regions, like desert, forest, mountain. There could be objectives for each screen that rely on waiting for support units to arrive, like paratroopers and tanks. Just think it might be a fairly easyish game to write and would be interesting to play. I have already got the foundations of my 3d engine going which is currently throwing around some .3ds objects. Opinions??