Congratulations on your successful transition! Despite the challenges, it sounds like it's all going to work out well. I'm very happy for you.
I'm one who (for now) will stay in my current home on retirement. After my spouse is retired in a few years, we may opt to move somewhere else, but for now, we kind of have the best of all worlds right where we are. Not the least of which is a home on a large corner lot we bought new 16 years ago, that we've fixed up to our own standards, "correcting" some things the Builder didn't do the way we wanted them done. After house hunting in our area for the last few years, we've learned downsizing in our town is not a financially sound idea - homes much smaller than ours, on postage-stamp lots in less-than stellar neighborhoods, are selling for 25% higher prices than our current home is worth - with a corresponding higher mortgage payment. We've decided to stay in our home, until and unless something extraordinary happens. (Lottery winner, anyone?) Once spouse is retired, we can take another look at things, and decide if a warmer climate, with all that entails, is a viable option.
Dave