Gunny Thanks for the shout out. My sitch is going well, we are working on a lot of issues, but it's clear she intends to stay. You'll find that most guys whose sitch is getting better get superstitious and have a hard time saying so. (Go's and knocks on wood)
As for separation she will notice, for one the civility you are displaying won't be forgotten. Secondly you still don't know how much contact she'll want, she might contact you a lot or none at all.
Regardless when she does it is imperative to be calm, composed, and confident. If she asks tell her all the fun things you are doing. Be cheerful, you don't want to be a wreck. No one wants to go back to a train wreck. I can tell you are working on your issues if she asks something related to them give her the best response you can. Don't be obvious because that's just unattractive.
Most importantly act like you have found happiness, and would like to actively share that with her. If your lucky she might see her dreamboat start to sail away and come back.