...it was a lovely answer but really didn't answer my questions about the specifics of how your proposals work.
Like most of us, I'm addressing concepts rather than specifics. Do you have a background in public policy such that you'd care at all about what some schlub on the internet has to say about the nuts and bolts of legislation?
Conceptually, I favor registration because it will encourage documented transactions and documented dispositions of firearms. Roamer has bragged about buying his guns off the back of a truck. Sorry, but think the community deserves better. Gunowners should be responsible for the dangerous implements they choose to own, and to do that there has to be a means of assigning firearms to their responsible owners. If a registered gun is stolen, the owner will have every incentive to report it to the police. Not so much when he's bought the thing off the back of a truck.
The specifics of the liability to which gunowners should reasonably be subject is a complex subject. It would an effort for me to do justice to it, and I don't think anyone really gives a damn, since no one apparently buys into the concept that gunowners should be responsible for their guns.
As I've explained elsewhere, the reasonableness and constitutionality of a regime of liability depends in part on the ability of the responsible party to AT REASONABLE COST insure himself against the risk. So in large part the details of the liability regime depend on the presence of an insurance regime. The 2A says the right cannot be infringed - if the gunowner is to be liable for mayhem caused by his guns, IMO it is an infringement on his basic right if he cannot reasonably insure himself against the risk. The design of a reasonable and affordable insurance regime is crucial.
Rather than rambling on for thousands of words, if you're truly interested in the design of a liability regime for firearms, then say so and ask the questions you like. I'll try my best to respond. But from what I can tell, the theme of poster after poster on this thread is that they don't care - they won't comply with registration, and they will defy any attempt to impose a regime of liability on gunowners, no matter how reasonable. Gun owners are special, you see, their ability to amass an arsenal in secret and buy and sell guns off the backs of trucks is sacrosanct; otherwise the tyrants will prevail.