BiS 79 Ret Paladin?

Hello there. I am trying to decide what the BiS gear is going to look like for my 79 Ret Paladin Twink. I believe I have came up with a decent starting point but I am looking for feedback. Any pieces where I overlooked something that would be a noticeable upgrade? I made this set on a phase 1 gear list so epic gems are not available. However I know they are on Warmane so I will obviously use the epic gems. I am unaware of any items added in later phases that I would be able to use at 79. Thanks for any help or feedback.

https://eightyupgrades.com/set/3vZHZmyfA4gekt2Snpa1V7