Tank Vehicles Gamemode

I got this idea from the gamemode flood, basically you have a certain timeperiod to build a tank or whatever type of vehicle you want and pay for the props + weapons which you wire together. After that you get a time period to blow eachother up. All props have health and once all of your vehicle blows up you lose and wait for the other players to lose until there is one player left which is the winner and is rewared with money.