Melbourne to Adelaide and Mawson Trail

I'm from New Zealand. Would love to have a travel companion to join me on this trip. I'm quite flexible on the routes and happy to work with your plans Have 3 months or so to cycle around Australia. Plan to cycle Melbourne to Adelaide, then if I have company attempt the Mawson trail. And maybe further from there. I'm heavily loaded so will be going at a slow pace. Most terrains are ok with me. Bike and my gear weigh over 50 kgs I plan to use Warmshowers for breaks in between of cycling and camping when needing a good rest - your more than welcome to join me. I have tent and cooking setup.