Zeke, think it over. If you're asking for my opinion... and you know how much our preference for guns is very similar, I'd say to take a pass.
The DE is cool looking, but that's where it ends for me.
It's totally impractical for anything. Can't really use it for target, can't use it for carry, can't use it for home defense, it weighs a ton, and ammo is expensive.
Surely for that kind of money, there's something else that you can add to your collection that would be more fun, and you'd get more mileage out of? I know you're a semi-auto man, but how about a nice revolver? Or a mousegun for those 'close encounters of the third kind'? Maybe a historic reproduction like a Schofield? Perhaps even a long gun... maybe an AR or a nice shotgun for clays?
I just think that the DE is a gun to buy when your collection is filled with other more versatile, practical, things.
Now, of course, I'd love to have one for my collection... but if I'm paying for it, it's not the first choice.