First of all, I want you to know - I build very strange decks, so don't be confused.
Here you go, these are my suggestions:
I miss "crashing cavalery" (to prevent e.g: Cantea 12R),
"
into the west"
"
Hope comes"
"
Glimpse of fate"
"
Inside a song"
"
Wells of deep memory"
Elrond, witness of history might be better
espescially for
attunement. If you use this one, one Silver Ewer is enough. (You can get it out of the discard pile).
You need at least one more card with tokens on it for Arwen: You could think of Strands of elvenhair (needs a dwarf), secluded homested or shake of the shadows (need a Gandalf or a dwarf (It could be helpful to have another race in your fellowship...)
Cirdan is nice, but might be...too much. Take an Aragorn instead (for Arwen and
blessed light).
Furthermore, you could replace the current sites with this ranger event. Or you play Ellessar Tel Contar, if you are worried about wounds.
Such a Weight to carry is one of the worst rings I have ever seen
. I would prefer
The Ring of Rings 11R.
Why do you don't play
ancient blade? If you have Celeborn and Gil-Galad, you can easyly move which means, a
Radagast fits also very well. -> All minions are discarded, you have muster, you get an event out of the Discard pile and you may reconcile