We live in Manitoba and are involved with Children's Special Services and Society for Manitobans with Disabilities. They buy the chairs and make home modifications as you need them and they pay for it all! That's where some of your taxes are going. It may be called something different in Ontario, but the financial support for all the equipment necessary to Carson is waiting for you. Use it! I did find one site, but I don't know if it applies to you or not.