I could understand the turn this debate has taken if we were talking about some obscure text from a dead language. I even understand what you are doing with your analysis here.
But...
As late as 1960 there was pretty much ZERO doubt as to what the 2nd meant. Sure there were superfluous debates and the constant nay sayers. I'm sure they have been at it since it was written. But the VAST majority of people clearly understood it's meaning. The culture has changed. The last war to threaten us is clear only in the minds of aging Vets (God bless 'em). When you go down this road, more and more people don't/won't/can't see the need for arms and will try to jerk around with the interpretations or pretty much anything they can in order to get it seen THEIR way. They have a loud shrill voice that is amplified by the media they control. And as much as I would hate it, if they ever become the majority, we are going to lose big time.
The gun debate flat out gives the anti side the advantage. If you look at the abortion issue it's the same thing.
Pro Life side - Hey, we want everyone to live and have a shot at life.
Pro Choice side - Hey! We want choice, control over our bodies, etc. And, oh yeah, people (or fetuses depending on your view) are going to die as a result of this. Just no getting around that ugly fact.
Now lets look at guns.
Pro gun - We need these for self defense! To protect our Liberty and national safety! And, oh yeah, because we have it our way, people are going to die.
Anti gun - They're all evil and made for killing. Take them away and no one will die from them!
Now, before you jump all over me. The above was simplistic, not complex or complete like the gun debate really is. I did that to illustrate the point of which one looks prettier. Everyone (mostly) wants life for all. It's fundamental in our country. If the side you are on even LOOKS like it falls better into that category, then you have the advantage. One thing I doubt our founding fathers would have argued about is that the need for arms of ANY kind was a tragic necessity and I would bet any of them would have given anything in order to make it not be that way. If you protect Liberty with force, it's probably going to cost lives. If you protect your nation with force, it's probably going to cost lives. If you protect yourself with force, it's probably going to cost lives. And yes, I understand that the threat of force saves lives. It only does that because someone demonstrated it by a loss of life at some time.
The debate will NEVER look pretty for our side. The 2nd is there specifically to say that we will preserve our rights and way of life through the use of lethal force if necessary. People used to understand that THAT was the cost of freedom. They accepted it and it was a hard responsibility to bear. In today's irresponsible world where people want the government to be their be all and end all, that's no longer the case.
Somebody show me how to make the 2nd Amendment smell good. Please!
I don't think you can unless you look at it from the point of view of it's original intent.
Unless you are the person defending your family or home or nation and have had to fire the shot that took the life of the person coming to do harm to you or yours. That's the only time it smells good. REAL good. And, IMHO, may make you sick at the same time.
It's only there because of the nature of mankind. Take it away and eventually oppression or invasion will take us out as a nation or crime will as individuals. Nobody should want it. We should realize we desperately need it though.