Can you get good Fishmeal, alfalfa pellets and cracked whole roasted soy where you are? If so, let me know what brand of chick starter or tell me the ingredients in order and I'll see if I can't sneak a solid modification for you. Actually, Fertrell has just setup their on-line store. Which means you don't need me (still happy to help if you like), but go to their site, select "About Us" / "Contact Us" Put in your info, then tell them that your feedmill closed down and now all you can get is Chick Starter (they'll need the brand or the order of ingredients) and ask them to tell you how much of what products that they sell on-line to add to 25lbs of feed. They may even suggest a smaller quantity of the chick starter so the end result is a 5 gallon pale. A five gallon bucket is roughly 25lbs. I'll warn you in advance that mixing is a pain. I bought a harbor freight cement mixer to do the task. I still want the premier 1 110V hammer mill.
I too now live in a feed desert. The new GM at the co-op has the basic attitude of: They're just birds and birds can eat anything. This whole non-GMO thing is nonsense. And he buys his non-gmo feed (since obviously he has demand) from the same place I do, so I save $5.00 a bag. There's an Amish community 2 hours from me who sell a recipe very similar to mine for between $10.25 - $12.50 for a 50 pound bag. But I have to find a way to transport (aka street/hwy legal trailer) to justify the round trip.
When I got my BBWs, I paid $40 shipping to get a $16.00 bag of feed. I could have saved four bucks in freight, but couldn't convince Anthony to split the bag into 25lbs bags. This spring, I hope to be able to afford to ship a ton from VA. Freight on a pallet, regardless of weight is about $180, I have to drive an hour each way to pick up the contents and can only hold a bout 1400 pounds. But the more bags I can stack on that 4X4 pallet, the better.
Feed has been my number one issue since I started this adventure, and every time I think I've got it figured out, the world comes crumbling down on me and I have to start fresh.