Tenshodo/NJ International/KTM Switch Machines

Hello everyone:

I am currently working on building a three-rail layout for my kids. My past experience has all been with HO. As I work through the planning stages I have kind of found myself interested in using Gargraves track and switches.

I have a bunch of Tenshodo/NJ Interational Switch Machines from an old HO layout. Can anyone tell me if these machines would work with say Gargraves or even Ross Custom switches?

Thanks,

BNI