New map idea

Well, this is a hero arena with a huge twist. The object is to beat all players, and if you obtain the most wins within the time limit(30 minutes) then you win. The major twist is, you start out LIKE a melee, sending workers to chop wood and mine gold, then you build a barracks to train units, but all units will have pillage on, for each race there is only 1 pillager. You run around and knock things up, earning more gold easier, and after you have enough gold, you build an altar and summon 1 hero out of about 10 per race(there will be multiple buildings), then you walk around with your pillagers for battle support and train your hero, killing things, earning items, fighting the other team, though if you kill the other teams unit in out-of-bounds combat, you don't get a kill count. After you are satisfied with your hero, he is a decent level with good support items, you leave behind your pillagers and enter the tournament arena where you fight. There will be a 5 minute time limit per battle, and after the time limit if no one wins then nothing happens, the battle ends. In training your hero you can go on mini-quests to save people, help villages, and kill bandits, rescue people etc; but as an evil force, you kill people, destroy villages, etc; to earn exp and good items. Every time you kill an enemy unit in the tournament, you get a kill point. There will be seperate arenas where only 1 person at a time can fight, but thats just to prevent people from being cheap and outnumbering eachother. At the end, the person with the most kills wins. If this turns into a success, then hopefully it would feature new skins, spells, and custom music even. This would not be a project, but if i could get 1 person to help me who isn't a total noob, then this could all be very easily done. Please don't steal my idea without giving me credit.

WELL..... i think its ok idea but i think it needs to have more ofa "twist" i can help u though