I would like to add that wibblywobbly submitted a post about creating a removable elmod system to transfer from one tank to another, so that is an option, technically you wouldn't need to buy an elmod for each tank, since the elmod system has jumper cables to set different sounds for different tanks. So that is an option, I am in the process of building my KT and will eventually get to work on my tiger 1 and have the elmod swappable between the two. The great thing is, is that we have a lot of options to choose from, depending on funds, time, preference, etc. This hobby is definitely growing. And I am really curious about the new Elmod ECO

Cheers,
Wade