Andrew,
Good too hear you have gone through the Total Knee Replacement protocol and have the tools needed.
Sounds like you have things in the best possible place going into the surgery.
There are some videos on the TRS YouTube to check out

You need to listen to your doctor and medical professionals working on your case.
Some things are a case by case and context specific.
Have you seen the TRS blog posts The Most Important Things Athletes Should Add To Their Surgery Checklist

Post-Surgery Rehabilitation For Athletes – How To Come Back Strong