Broke...Happy Birthday. Hope your luck at the casino's improved...we're about 60 mi from the Iowa casinos across the river from Omaha and my wife knows the story of bad days.
Broke, you and I have similar goals and both use Kato unitrack. Have you ever solved your plan to use LED's to indicate if a turnout is set to straight or diverged?
BTW I think I recall that you are also modeling N guage and live in PA