Re: Recommendations for a weapons case.
Kevin, I specialize in custom bags of cotton canvas that can be decorated with a band of coordinating print fabric. They are not luggage grade but do very well for daily transport to and from the dojo. My site is zanshinart.com Have been doing this over ten years now.
If you want a more luggage grade custom bag such as cordura, or something in leather, I recommend you google Nevada Budo Tailoring (On my iPod I can't juggle windows or apps to check exact name or url).