Your thoughts on using 2 Frost Phoenixes?

[Red Geist]

I've been playing High Elves for a long time, perhaps not as long as some community members here, but it's still been several years. I've gotten into the habit of running 2 frozen chickens in my army, with mixed results. I am deathly afraid of running just one, and I overall do enjoy the board control that such powerful flyers offer. So I'd like to hear from others their take on using two of the birds, and what I can do if two is simply too much. Thanks in advance for all the input.

Oh, and if you were curious as to my list (to show how the birds work with my force)

Loremaster of Hoeth (Sword of +2 attacks, Potion of Strength, Shield of Merwyrm, Dispel Scroll)
Level 4 Archmage with Lore of Shadow (4+ Ward Talisman, Power Stone, Ironcurse Icon)
Noble BSB with Halberd and Armor of Destiny
48 Spearmen with Banner of Eternal Flame (BSB and Level 4 go here)
5 Reavers with Musician, Hand Weapon and Bows
5 Reavers with Musician, Hand Weapon and Bows
28 White Lions with Banner of World Dragon (Loremaster goes here)
2 Bolt Throwers
2 Frost Phoenixes
=2500

[Casazzo]

With the added Benefit, that you have a possible T10 (FtStone /throne) Phönix for canonhunting-purposes

It's a long way there, i know. But the Look on the face of your enemy is worth doing it one time