The adjustments on the reservoir are high and low speed compression. There's a collar for rebound in the standard location, on the other end of the shock. They call it a "3D" shock, because the location and attitude of the reservoir can be changed.
I like it too. As it sits, those adjusters will be readily available for access. If you think about the way the shock is mounted the reservoir will be in the open, on the right side of the bike.
*EDIT* The shock fits perfectly. I removed it after test-fitting it though, because the location I store my bike in isn't heated. No point in risking messing it up, before I even have a chance to test ride it. If I can get it into a heated garage, then I'll mount it permanently.