Yes! Love it
Even though I hated that Ash died [and in some ways am playing ignorant to the fact ;) ], I definitely accepted Sing as a excellent replacement right away. I can't believe you have the only Sing/Eiji story on here.
You should write another one!

Whoa! I loved it :D and I'm please to see that I'm not the only one who see the Sing/Eiji pairing of the ending! Great Job!

Yeah, this is what I hoped for, exploring the relationship between Sing and Eiji. It's very well written and affecting.
I was listening to the Band of Horses song 'Is There a Ghost' while I read this and the combination almost moved me to tears.