It was a beautiful tribute poem. I am not a doctor but I know that it is so early that you do not know what the level of scarring will be and/or permanent damage. He may be able to still do a few, some or many of those things in your poem. Some he may be able to do the same as before and others differently with assistive technology. If T10 is the highest level of damage, he should likely have use of his arms and hands. Ultimately he will still love, laugh, and have a good quality of life. I think that is what we want for all people. Taking him to Miami Project is a very good choice. They are a model center and have access to so much more. I have toured the facility myself and meet with a few of the staff.
Here are some useful links about clinical trials/stem cell research:
www.ClinicalTrials.gov
www.centerwatch.com
http://www.spinalcord.uab.edu/show.asp?durki=21777
http://apps.who.int/trialsearch
http://www.stemcellresearchnews.com/
http://www.isscr.org/
http://www.iascr.org/
http://stemcells.nih.gov/
Good luck. Feel free to come back with more questions. As a community we are here to support each other.