My Pro 2’s keyboard is absolute garbage: keys don’t trigger, the sensing range is not expressive and just feels old. I want to replace it with the Fatar TP/9S 44, but it’s 1/4″ (6mm) too wide. Any ideas on how to extend the case? I could cut the metal, but there would be a large seam. Maybe I should go 37 key and get a eurorack module?