Probably not. I want the smallest lightest portable arranger keyboard possible. Admittedly, for solo piano style playing I want 76 or better yet 88 notes and to also include 'fully' weighted piano action, but for strictly arranger style performance, a 61 note keyboard with non weighted synth action is adequate for me. AFterall, as I've mentioned before, playing a 5 octave 61 note arranger in split mode, with split point set at F#1 provides 1-1/2 octaves for left hand chording and nearly 3-1/2 octaves for the right hand, which is actually close to the same amount of notes allocated & typically played by the right hand (middle C to top note) of an 88 note piano.

Scott