Jim - kinda missing the point, as you did the skillful bit, whether or not euan said "aye that looks gid" (in his obviously scottish accent) haha.
My personal opinion is that it is fine for someone to do the filming / editing for you, its you that is riding. Also having someone else edit for you might be a bit of a benefit but not always. Doney's video for example, i felt it was a little over-edited even though the riding was pretty decent.
It is each to their own, but Joe - you have 'bare skillz' of your own, so i dont think you editing your own video will be a hinderance.