Orla's styles is what wanted to use, just not their sounds. I can do an end around by muting the right hand, chord, and bass sounds from the Orla and using the sd4 for these. Wanting to physically downsize, the sd4 was the choice for this.

I had an sd3 and used its rhythms . I believe you are righty - no sequencing info is transmitted for drums, but is for bass and chords. I had originally said somewhere that the kx10 is limited in its midi capabilities.I am ok with Orla's auto accompaniment. I'll figure it out. Of course no problem when playing with the band as I only need right hand sounds and chord sounds on the left.