I gave a criteria of what modifications that I permit on a SD firearm but you gave none!
For me, it would be helpful if you gave examples of troublesome modification instead of a vague statements about "modifications".
I gave the intentions for my simple list: it is to improvement accuracy during a SD encounter. Better accuracy means that more people are likely to live through the event. With an unmodified firearm, that won't happen.
IMHO, your answer is lacking. One reason for lack is that you give a "one-size-fits-alll" approach. (Which I've never seen work.) Another reason is that it really doesn't make sense -- a stock firearm with a red dot is okay but adding a red dot isn't. Or, more basically, the red fibre, front sight on my pistol (that I can't see) cannot be modified to a green fiber that I can actually see. Your statement against safety and accuracy is absurd.
Have you heard of subpoenas?
Are you that scared?