Today, I got my powerchair. It's a Puma 40 FWD (Gyro), and I have the Jay Easy Visco cushion on it. Not the one I originally wanted, but so far it works
Puma40 | Mount'n Mover
ELEKTRISCHE ROLSTOEL PUMA 40 - De Zorgoutlet
QUICKIE Puma 40 Powered Wheelchair - Designed to move with you, indoors & out - YouTube
Electric wheelchair - puma 40 - Galkal - outdoor / indoor / with headrest
Quickie Puma Powered Electric Wheelchair - Invictus Active