if you really want a good shine and finish, and of course dont mind puting time into it, i highly recomend Zaino. it is a little expencive too but oh man does it look great. its gives it that always wet look, and itll never water spot. if the paint is metalic too it looks even better. but either way it is what you should go for :P i can give you the website addy when i find it or pics if you want