iI pick-up my new Taurus PT 145 .45 Cal on Monday. I would appreciate any advice as to what kind of ammo to ppurchase. I've never had a .45 before, so I'll have to depend on your advice. I guess I'm looking for something on the less pricey side, but that will go bang everytime and not leave the pistol a dirty mess when finished. I would also appreciate the names of some of the "bargin" sites. Thanks in advance.