On all my Moggies I have attached the Ctek cables to the tightening nuts of the battery terminal clamps using the Ctek ring terminals, then ran the cable under the shelf and around edge of carpet so it can be easily connected to the charger. I suppose it depends on what battery terminals you have but changing the ring connectors would not be difficult at all.
I have done the same the battery is now 7 years old and keeps full charge
