As you are not intending to make an fs9 version
Nowhere we said this. We said we'll TRY to make an FS9 version, with some limitations with the actual resolution. If the result would be decent, meaning not worse than the Cloud9 version, but with the airport fully updated, we'll release it for FS9, but if it will look bad, I guess everyone would agree it's no use releasing a scenery that looks worse than a 4 years old one.
The issue is, we just can't say right *now* how it will look like under FS9 because, we don't start working on FS9 until we complete the FSX version, which usually mean a couple of weeks, or even less, before release.
will it be possible to make the cloud9 version work with AES so we have a airport that works as opposed to the rigid version that I have at present.
This was also already been explained several times: adding AES to Cloud9 KLAX it's more work than than usual, since the scenery hasn't been made with AES in mind and we just can't go back to the drawing board for a scenery that is 4 years old and it's outdated anyway (new runway and taxiways positions, etc.). So no, there will be no updates to Cloud9 KLAX, regardless if we'll do or not the new version in FS9.