It may seem a bit odd, but I do think learning piano has helped me with my Genos.

No, it is not odd. Many of the fine organ and keyboard players I have met studies piano -- studied enough to improve their skils. Be sure that the piano study is one that will improve what you want/need.

Rick Ionnone (spelling?) demoed the Wersi organs at the concerts in Florida. He shared the clasical piano studies he did every day.

Enjoy your music and your keyboard, John C.