I'd love to help you out, but I can't scratch together more than about $3k ;-P

Capt Curl will be able to help you with value, or possibly Cal Pappas. Watch out for that Curl though, he's got a habit of adding rare and very, very nice doubles to his collection with monotonous regularity!

Bertram will be able to provide brass with correct head stamp, get 100, you'll have people begging you for a sample for their collections and you can make some snap caps out of a pair. woodleigh projectiles will work well on those rampaging wekas...

From the photos it appears to be a fabulous rifle still, with a little care it should provide another 90 or more years of service, congratulations!