Have you considered Analog Keys?

The AK/A4 can do all 3 of those, and exceptionally well. Pads especially, thanks to the onboard FX. I’ve been making massive pads with just a single A4 voice utilizing both OSCs and both sub OSCs, the chorus, and reverb.
And the sequencer will allow you to do all 3 live, and build the tracks together in realtime.

Hopefully 37 keys isn’t too limiting. I think the onboard sequencer helps make up for the smaller key bed, as it effectively acts as a midi phrase looper for keyboardists.

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Hey AdamJay, thanks for your reply.
I wanted the AK, but the 4 voice polyphony it’s too short for me. I often do 7th and 9th chords.