Congratulations on the good recovery. Sounds like it's going well.
Radiation made me a little fatigued, and a little dizzy after each session. More of an endurance contest than anything.
Here's a link to my kind of long thread, to a page where I summarized the G9s I find posting here. That list is near the bottom of this page. You may find it interesting to get a quick feel for the others here with similar situations.
https://www.healingwell.com/community/default.aspx?f=35&m=2704433&p=5