Motif for acoustics and varied pianos? The answer is Yes.
My Motif7 has sincerely expanded my palette of piano sounds beyond my highest expectation.
I am a pianist first and electronic keyboard fan a very close second. I began playing and studying when my parents could sit me up to the piano and haven't stopped for 44 years. I've had 3 Rhodes electric pianos and never the pleasure of owning a Wurlitzer. I've had 4 or five different combo organs and at least 4 different synths. I have an upright piano in my studio now and
the Motif7. The upright gets a lot less playing lately.
My parents are classical musicians. My father a world-renouned bassoonist.
We are all duly impressed with the expressions of the Motif. It is the synth for the acoustic and natural sounds needed in the majority of music styles. The Motif is unlimited in its out of the box capabilities and it is expandable. It also has every conceivable input and output known.
The sounds of the Motif are far beyond the basic piano patches, as well. It has an entire array of the most common and usable orchestral sounds. The horns are great. The organs are nice. The strings quite convincing. The guitars are actually useful. I find most keyboard guitar patches rediculous and useless but not so with the Motif. And the drums, the drums are amazing. In fact, I started out looking at a digital drum set to add to my studio capabilities. Being a keyboardist, however, I found much more pleasure attacking the keys to derive the beats I require. I stay away from sequencing and repetative drills as much as possible. I like the acoustic and natural sounds best. They sound REAL. So the Motif fit the task perfectly.
If you love piano, you will love the Motif. I have not had the pleasure of auditioning a Kurzweil. But I don't have a private overseas investment portfolio to pay for one, either.
So, to answer your question.... Yes, I am happy with my board. I would replace it in an instant if lost or stolen.
Oh, and one other thing. A lot of players complain about the complicated user interface. I disagree, I think it's cake to learn for arranging or live performance.