Gary, I just mentioned my satifaction with the double neck guitar case built by this company, and the owner mentioned the possibility of building a case to replace the one for my Solton.
Don't think keyboard cases are part of their official product line, but they build custom cases for a wide variety of instruments. My old Solton case is soft, padded, and has a custom pocket for the 13 note pedalboard.
Great company...great product.
Russ