Seems like the more money you spend on ads the better things go inevitably... but maybe, just maybe, there could be diminishing returns principle involved here, or maybe even a saturation point where the public begins to turn on you because they're SICK of seeiong your ugly mug blah blahing about issue X for the umpteenth time?
Or maybe there could be some price to pay for when you have too much money (or relatively lots more than your enemy) and the people start to not trust you as much because they think you're just "buying" the election (which, in fact you are).
Anyone else think this would add some extra strategy into the game and a little balance?