Which EMG songs were written before Richey disappeared?

[Kieslowski]

This has been bugging me for the past few days. I've seen people claim in the past that even if Richey hadn't disappeared, EMG would still have sounded like it did since they had already written some of it before he went. But having just finished A Version Of Reason the other day, it reminded me that even the songs that Richey had apparently heard weren't necessarily how they ended up turning out. Here's how I think they break down:

Before he disappeared
Small Black Flowers That Grow In The Sky - I'm positive that Richey had heard and approved the music for this one
Removables - this was written soon after THB, I believe
No Surface All Feeling - since the final version supposedly contains bits of Richey playing guitar, then it's safe to say this was already written before he disappeared

After he disappeared
A Design For Life - the two-page poem it was based on was written in mid-1995
Enola/Alone - inspired by Nicky's wedding photo with Richey and Phillip, who had both now gone
Everything Must Go - about them carrying on after Richey
Australia - Nicky wanting to escape the events of 1995

Not sure
Elvis Impersonator - certainly begun when Richey was around, but since Nicky had to finish off the words himself, then presumably the music wasn't finished either - perhaps explaining the massive musical difference between the first verse and the rest of the song?
Kevin Carter - a Richey lyric, but I believe he didn't like the first "draft" James did, and I think I've read that the final version was what James thought Richey would have liked, i.e. Richey never actually heard the version that went on to be recorded
The Girl Who Wanted To Be God - from the Raindrops sessions, so certainly one of the earliest songs written, and supposed to be the one lyric the actually sat down and co-wrote, but does anyone know if the music was written before Richey disappeared?
Interiors - can't recall seeing anything that suggests when this was written - anyone know?
Further Away - a Nicky lyric from on tour in 1994, but I have no idea if the music itself was written around then. Being the weakest track on the album, I can imagine it perhaps being a late inclusion

Can anyone shed any light on this? I'm basically trying to figure out if EMG could have ended up being an album I would have been more happy with, because I feel that the ones that were definitely post-Richey songs pretty much define the sound of the album.