Very nice! Pretty cool spot. I really like the map on the right side. I have my map outside of the pano viewer and you might have convinced me to move it inside like yours :)
One comment, the hotspots are very hard to see. They are all black and parts of your pano are very dark. The lack of contrast makes it difficult to see. If you use white, the opposite problem could occur, you could have a very bright/white part of your pano and it would get lost there. What I did to solve this was to take the black one and give it a white glow in photoshop (or you could use the white one with a dark glow/shadow). This way you will be assured of having it visible: