Teaching my newborn colt to be a good mannored stallion.?

Well my reining bred colt was born this week after waiting 350 days post a breeding fee that broke the bank :-D! My plan is to see how he does in training/showing before cutting him, however, though I have worked with all sorts of stallions I have never done their training myself. What can I do now to get him to be a well mannored stallion later. All of the foals I have raised up from birth so far (all fillies) I went about training them to be good mannored family horses (aka pocket pals really). But I would like to get input on the differences for sculpting him into a gentleman should be prove worthy of his manhood.