Atlas Alco RS 11 HO with Tsunami & iPhone4 speaker

I started converting some of my engines to DCC. One of them was my Atlas Alco RS-11. It has the wrong livery for my railroad but it will be rebuild as an MLW RS-18 or RS18u someday. For now I´ll go with the NYC livery.

I removed the Atlas board inside and installed a Tsunami TSU At-1000 with Alco 251 12 V sound and an iPhone 4 speaker to it.I made no changes to the lights and with that small speaker I don´t have to remove parts of the weights.

Here is a short video of the RS-11 in action.I have to program the decoder later but for some test it´s ok with the factory settings.