Well, I have the Kube for the 103/3s being evaluated by a guy named Casper who really seems to know his stuff - at a place called Stereo Rehab in Chicago. I'm taking the 103/3s this weekend to a place named Van L Speakerworks (also in Chicago) for restoration. They also seem to have a great reputation for their work. I'll be interested to see what their opinions are on both. Feel lucky to have such resources close by.
Craíg