Yes, I think there are only 4 of us with similar aged kids here, and two of you are from Ireland!
We've seen some of Sean's videos on Youtube - keep up the good work! We might post some of Lochan doing his Project Walk / Walk On exercise, just to keep you guys inspired too!
There are so few parents on young kids with SCI on Carecure, I find we can good source of info for each other. Sorry about your son. Sean was injured at 4 in 2006