this is just a thought,
due to the integrity of a 'stock' block are these mods needed?
How much $
Is this cost effective?
After x amount of runs buy another stock block and swap rotating assy.
or buy an aftermarket block and be done.

I'm in the same situation, I am keeping a count on the runs of the block and it's condition, especially in the main cap webbing.
If cracks are starting I switch to another block and keep going.
Done this for about the last 10yrs now on my 2nd block 400-500 runs each block
before the cracks start to appear