I really like your idea. It obviously took some time and a lot of thought. One thing I'd like to see for the titan (as it is my favorite class, even in PVP), is something more of a long distance build where the Lance could be an actual Lance that would be thrown, similar to the gunslinger or voidwalker. It seems those classes give a lot more of a safe zone as compared to the titan's. Idk. Excellent work though nice job!