I've decided get a five foot long chest cabinet for behind the front seats... when you think of it.. its in about the same position as a Truck Tool Chest usually is... but with rain and theft protection ... 

Does anyone have any suggestions of where I can buy something that will fit and look decent... I was going to have something custom made but for now I just want something basic to start off with... Its going to double as a seat/bench for the carat table... so wood is preferable to metal...