Josh, if you intend to go to an ED80 (and a guidescope) you might even get away with one of the new EQ5 GoTo's.
These shops have them: Bintel, Andrews and MyastroShop. Others may too.
https://www.bintelshop.com.au/Product.aspx?ID=7529
But I don't know if they have a built in Autoguide port
