Can I suggest changing your title font and its position in the frame to a font more appropriate to the footage and in the lower third of the frame so as not to cover the subject. It could do with some intro titling through the sequence too I feel ;-)
I would think about a fund head for your tripod too to give smoother movement to pans. I will admit to not watching it al though, sorry... at 38 minutes it's about 30 minutes too long for a single sequence for me.
Some great trains!!!