Topcon electric airseeder drives

Does anyone have a copy of the installation instructions for a topcon electric drive vra setup for a morris 7000 series bin ,or a link to download. Does such a animal exist, i have tried topcon ,my morris dealer ,the morris distributer in Australia and the internet and have come up blank .Most of the install is pretty straight forward except for the way the motors mount,for the life of me i cant see how they go .I am starting to wonder if the motor mounts i have dont suite my bin. Even a picture would be very helpfull. Thank you Michael