I don't know why people seem to confuse Paladins with Clerics so much. Paladins are generally secular figues, extremely pious, but secular nonetheless. They certainly don't have to serve any particular deity or be part of an organisation of any kind, let alone take monastic type vows.
Don't get me wrong, I think this is a great write up, but to me it is more directly suitable guidelines for Lawful Good Clerics. Paladins would almost certainly abide by these instructions, but the context seems off to me.