Just as I suspected. Thanks for clarifying what was increased o3bor! A Style playing polyphony increase is still a very welcome addition to the G70.
Kudos to Roland for their constant and enthusiastic support for their new flagship Arranger!
Hardware, as I suspected, would be the only way to increase, as you say, 'total' polyphony. But I wasn't 100% sure about that.
Yamaha Genos, Mackie HR824 MKII Studio Monitors, Mackie 1202 VLZ Pro Mixer (made in USA), Cakewalk Sonar Platinum, Shure SM58 vocal mic.