Blanca, that's a very nice poem and I hope that we all are appreciative of you posting it. Now I have started to read it over and over. Although I haven't been hear long enough to know Matthew, it helps.
I salute him with two twists of the right wrist...
...until the engine revs to eleven and know that a true rider just made his way through the gates of HEAVEN.
Forever his life will be celebrated!