I have an Audya76, Technics KN7000, Yamaha S910, Dan's vArranger, and Korg Micro as arrangers. They are all gig ready and are used for different jobs on a rotating basis.
Each one has it's unique stamp on it, and provides me and my audiences countless hours of ever changing styles of music. This is not even counting the 50% vocals I do.
Ian got me thinking when he posted about ones own enjoyment derived from the arrangers, and, of coarse, subsequently to our audiences, or not.
My approach may seem too scattered to some, but I get up every morning anxious for my next project.
It has been a helluva ride, and i'm just getting started.
Bernie, that is really all that matters. If the keyboards bring joy and contentment into your life, the cost is irrelevant! It's a great attitude to have.