Unless you have a Can Am chassis that had one of these in it once upon a time, I don't see the point.
SVO2CJ and Carolina Mountain Mustang are right about what motivation there might be to own these parts. BUT not just any 'ol chassis would do!
And if you don't have THAT chassis (IF it even still exists!!) then you have $50K worth of... NOTHING unless you're willing to put another stack of cash into it. THEN what will you have? A BOSS 494 that weighs about 60 lbs. less that a regular one. And an $80 or 90K hole in your wallet. (I'd love to build it though!! Whichever one of you buys it, CALL ME!)
I guess I'm too practical and too used to being broke to see the logic in owning these parts just to own them and doing nothing with them.