I'm not sure what this thread is about? Do you know about the 1/16 scale battlefield in Danville, Virginia? They're activities are all based on "INFRARED" simulated tank battles. Tamiya and VS make tanks that have this feature. Due to liability issues, "HenLong" tanks are not allowed to run and fire BB's. I would like to see a group of HenLong owners make their own battlefield that's as good or better than Danville. I'm sure you can do it. But what activities could you organize with BB firing tanks that are open to the public?