Would someone who has purchased an N scale Kato Big Boy with K Rail DCC+Sound (ESU LokSound Micro 5?) install be willing to pop the shell of the tender of their locomotive and share a few pictures showing the setup? I'd like to see a good baseline to start on for my own conversion project - I had pre-ordered the DC version back when it seemed likely it would be a drop-in install but now it looks like it may be worth making custom PCBs to perform a proper install.
I don't believe that the dcc versions have been released yet. We may still be a month or two out for those.