There are 2 screws holding mine in. It may end up being a "ship in a bottle" scenario for me in case of failure, but I will create access. I just wanted to keep it simple, and stick with the stock assemblies in the Andersen design. It works, but I may do things different down the road on another model, such as the FG Holman D9 I have.
Honestly, I do not have a lot of time to re-engineer this either, as I am way down the road on the build and am trying to get finished for a contest. Your method does look good Ram.