Didn't get a 31" draw because Rudder didn't make them. Not that I didn't find any 31" draw bows, just didn't fit my budget is all. The only markings on the bow are: '40-45lb' with the brand name and logo
As far as remaining "purist", I'll be ok with using other arrows. I don't have the equipment to make arrows. What I've seen of them to buy, they're beyond expensive(compared to carbon/alum) and hard to keep straightened.
I'm fairly certain I should be able to go to the bow shop and at least get arrows made, a release, armguard, and maybe a feather rest. Rudder bows said all arrows have to have feather fletching too, which I'll stay purist in that regard.
Now I need a piece of nice leather of some kind of animal to make a grip.