Gone to DCC

While at the Albury train show I was given a DCC lesson by the Sydney N Scale team and I thought I have to have this! 

So I purchased a Digitrax DSC50 I understand that it has now been superseded but I was told it was perfect for what I needed to run Euroa. 

I also grabbed a DCC ready Kato SD40 which will of course be converted to a C Class once I purchase the shell/kit from Aust-N-Rail.

How will it be wired? Well I plan to keep the control panel and re wire it just slightly to take the DCC wires. But keep the switches and flexible/safety to run DC if DCC failed in the future. (All switches will need to be 'on' to allow the DCC to travel through them. 

MJ