Hard to justify not buying such a beauty, TT. I get it, perhaps you've lots of bikes and maybe some other rainy day needs, but something that moves your passions so much is always been a sound purchase in my experience.
I don't buy a lot of things. But this I do buy, I am passionate about. And the cost doesn't deter me. I just make sure it's what I truly want, that way I know I will never look back and say, "I should not have bought that". For example;
Years back, driving one night with the wife to go skiing. Remarked about how "this road would be so much more fun behind the wheel of a 360 Modena...". After some explaining, she says, "If that's what you want, buy it. I don't care." Well, two days later, I'm traveling to NC and make room in my schedule to stop into the Ferrari dealership (now that I have the Warden's blessing and all). Really thought I wanted one. Ended up, after some time looking, examining, and driving a few, realized I didn't. So I left.
But instead, I bought a really special to me shotgun. I love that thing, and it's like a child of mine. I use it constantly, for years, and spend really precious time with great friends during its use. So it all comes back to what are you passionate about? That's where you put your time and money.
When you go look at it, you'll know clearly. If you do, good on you! If you don't, something else will come your way that will stir you. It's what life is about in my opinion-