Do you think it's doable? maybe the custom maps cant incorporate vehicles perhaps... anyway, just an idea.. i cant wait till someone gets more ghost guns and the new advanced warefare guns into custom zombies

HEY guys, havent checkd out this map yet.. but it gave me a great idea for a zombie map that one of you guys could make... what about vehicles? COD has tanks and buggies that you can drive around... would it be too difficult to add them to a custom map? maybe it could be like a 30sec buyable vehicle...