I dont know the owner of WOA (John) personally, but have talked with people who knew him from high power comps. All speak highly of him. As WOA is less than an hour from me I have dealt with them directly, and had brief helpful and enjoyable conversations with John. John is at an age he can retire and I hope comfortably.
Illinois PICA (Protect Illinois Communities Act, aka "assult weapon ban") may have a bit to do with his decision, but that's speculation on my part.
Best of luck to WOA employees/owners, both new and old.