Beren and Lúthien - Changes needed

[Findegil]

BL-RG-09:

"Ea" and "Arda" are just about the same in terms of metre, I think (both are two syllables, stressed on the first). Is Manwe ever called "Lord of Ea"?

If it is metricaly the same I suppose "Arda" the more commen title and I do not find any mention of Manwë as Lord of Eä.

BL-EX-09: Sorry, but I have no idea at all how Edrahil is pronounced correctly in elvish. I pronounced it just out of the blue on the first syllable, but if that is correct I do not know.

Respectfully
Findegil