Yeah, pics would have helped, but I started the thread while at work...
In any case, the Roku is fine as a tester. Silly, but fine.
As of now I've migrated about 7 new wires (maybe 5-6 to go) and have 3 working data jacks (of 5), so I'm hoping when I'm finished I get them all. The re-punching of wires and running around the house testing is good exercise, but tedious...