Debbie, those roots look perfectly good to me, and it's a strong root mass. If they stayed firm after you soaked them, they're healthy. A lot of roots won't green up after watering, especially if they're relatively young and new, so don't use that as a gauge to decide if they're healthy or not.
The brown spots on the pseudobulb are nothing to worry about. It looks like old, minor damage that's long since healed. That kind of bulb spotting happens often, especially as a growth ages.
It looks like a nice plant!