Ret Pally Talents and Glyphs

The basic talents that you need to raid as Ret are here. That leaves 6 free points to throw around. The most common way to spend those is 5 points in Divine Intellect, giving you a little more mana cushion and a (very, very) slight DPS increase, and the last point in Aura Mastery, giving you something of a raid cooldown. You could spend those 6 points in order to get up to Divine Sacrifice, but that's not very useful without Divine Guardian. There are some flex points in the 5/5/55, theoretically, but most of them rely on someone else to provide a buff or debuff.

Improved BoM - Only one person in any given raid needs to have this, so if you always run with another Ret, one of you might be able to put talent points somewhere else more useful to the raid.
Heart of the Crusader - This debuff is shared among a couple other classes as well, so you may be able to drop it.
Vindication - Not in the standard build, but this debuff (same as Demoralizing Shout/Roar) is considered important. Prot Pallies usually pick it up in their build, and Warrior tanks or bears can put it up (I would imagine DKs too, but I don't actually know :P). The advantage for Paladins is that it happens automatically.

The standard glyphs are on that page, but for the sake of explanation:
Glyph of Judgement - Increases the damage of your best attack. Perfect.
Glyph of Consecration - Significantly decreases the mana expenditure and priority clashes caused by Consecration. Once you have 2 piece Tier 10 you won't be hitting Cons as often, so having it last 2 seconds longer is nice.
Glyph of Seal of Vengeance - This is better than the next choice (Exorcism) if even 3 of the 10 Expertise is useful.

Glyph of Sense Undead - Only minor glyph that can increase DPS.
Glyph of Lay on Hands - Hopefully you won't use LoH much, but it can't hurt to be safe.
(Not Listed) Glyph of Blessing of Might - Makes your BoM last 30 minutes on you. Handy for questing, and if you are giving other paladins something and want might for yourself.