Congratulations!
Glad to hear you got an M39. They are awesome. I've always known about M39s being nice, but about a year ago I balked at paying that much for a Mosin-Nagant; not being a hardcore collector I didn't really know.
I've got a like new 1942 B barrel with the hang tag. Probably the single nicest rifle I own, bar none. You'll enjoy it at the range.