I am proud of myself for ending the conversation the way I did, and felt pretty good afterwards. Any critique on how I handled things or advice?
Great exchange, just don't have any expectations about it. Don't contact your W unless you need to for something like this. If she contacts you it's OK to respond. Keep everything light and fluffy. No pressure, no R talk at all. Don't get excited when a text or phone call goes well, a lot of people have a conversation like this and think "things are going so much better now, I should ask about reconciling!" BAD move.