Elven Archery\Enduring Nazguls many doubts

[punkboy1985]

The deck:

Ringbearer

Galadriel, BoW
The One Ring, ATAR

Free Peoples

1x Legolas, Greenleaf (starting)
1x Glorfindel, RiW (starting)
2x Gil-galad, EHK
2x Arwen, QoEaM
2x Aegnor, EE

2x Elrond, HtGg

4x Elven Bow
2x Elven Sword
1x Asfaloth (FoTR)
1x Bow of the Galadhrim
1x Long-knives of Legolas
1x Gwemegil
1x Aiglos
2x Nenya, RoA
1x Vilya

2x Company of Archers
3x Double Shot
3x That Is No Orc Horn

1x The Splendor of Their Banners
1x The Tale of Gil-galad

Shadow

4x The Witch-king, LoA
3x Ulaire Toldea, TotO
2x Ulaire Cantea, TotO
2x Ulaire Enquea, LoM
2x Ulaire Enquea, TotO
2x Ulaire Nelya, TotO
1x Ulaire Lemenya, TotO
1x Ulaire Otsea, TotO

4x Fell Beast
1x The Pale Blade
1x Ithil Stone

3x Between Nazgul and Prey
3x Morgul Gates

2x Bent On Discovery
2x Black Marshal
1x The Ring Draws Them

Path

Rohirrim Road
Rohirrim Camp
Hall of the Kings
Anduin Banks
City Gates
Minas Tirith Seventh Circle
Morgulduin
Dagorlad

My doubt:

Do I need a bigger deck? I mean, obviously using fell beasts, elven swords etc... I need to discard lot of cards, but what to add? I usually use slim decks, max 33 crds per side. So I am a little bit in doubt.
I hope in your advices!

Greetings 

[Gil-Estel]

You could go easily 35-35 with this deck. Alliance Reforced comes in mind, as do extra copies of The Splendor of their Banners. On the shadowside you could go with Morgul Skulker to get certain cards back..

[Odin]

I would drop The Tale of Gil-galad for another Double Shot. You don't want to be subject to condition removal that results in death of companions!