Hiya
Yep Invacare will be there, I doubt the TDX SP/SR RAM will be there as it's not a new product and not a chair that is ordered much as it's not under the MOH Funding list but is more available to those who have the extra cash and ACC clients.
I don't think the 2012 TDX SP 2nd Gen will be there as it's not even launched in the US
Yep Dynamic Controls will be there, they are there every year from when I've been.
Magic Mobility will be there too and I like looking at what they have to offer even though there chairs are out of reach through the funding scheme haha need to win lotto to buy a chair from them