Definatly keep trying new things . Ever study about aging recommends it and if it makes you happy why not. Like Donny I say get the SK1 if you want it. It will make you learn a new style of playing and who knows what that will lead too. It's a very popular board so if you don't like it you can sell it for a good price.
Have fun and make music. I do it every day.
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Bill in SC --- Roland BK9 (2) Roland BK7M, Roland PK5 Pedals, Roland FP90, Roland CM30 (2), JBL Eon Ones (2) JBL 610 Monitor, Behringer Sub, EV mics, Apple iPad (2) Behringer DJ mixer