If you end up doing it please report back as I’ve thought about that combination myself......it may take a little modification as the faceplates of the T35 are not flat.
Modification of the WG throat area will be necessary due to accounting for dome surround. The only other option is 3D printing something, but I don't have the print file. I have a printer capable of making up 12 x 12 inch items. I'm just not good at the software side of things and it would have been fun to design it myself in Solidworks. It would end up like the Jantzen WG done by Troelsgraven specifically for the T35C002.
There's also the EAW waveguide for the Audax TW034... This one fits the T35 from the front but the rear mounting holes need to be re-drilled.
There's also the EAW waveguide for the Audax TW034... This one fits the T35 from the front but the rear mounting holes need to be re-drilled.