I have a vehicle with 4 different options for mounting the batteries and 4 different options for the legs assembly. I have a nice set of 4 configurations to select the legs model I want but I would like to also have an INDEPENDENT set of 4 configs for the batteries. I could create the 16 configurations of the different combinations but that will eventually become a problem by doubling everything each time I have a new one. I would like to have a way of independently selecting the set of legs and the set of batteries I want to see displayed.

How can I do this ?

Thanks