Brian, I've got a bag o'nuts. Can look next week when I get back home.
I wouldn't touch that line with a ten foot pole!
As for brass, unfortunately from all the chatter on the ASSRA forum that stuff is definitely on the "unobtanium" list. Check Captech (Jamison) via their website and/or Buffalo Arms. There are rumors that Starline might do a short run of them. Politely pestering them may help get them to do it. As for shooting the old box of factories, if it were my gun I would do it in a New York minute.
They can be made out of .30-30's. Bit of a PIA and you end up with brass that's a tad short, but it can be done and is probably the best long range dependable source of supply.
If all else fails, I have a small handful of nice .32-40 brass I'll contribute to the health and well being of such a neat rifle. Swap me something for them.
I would also get cracking with appeals splashed across the internet for brass/ammo.
If you aren't already into it, now would be a good time to get into casting. Sorry, I don't have a .32-40 mold.