2nd version of Mec ident

Ok - same again. Following some very helpful feedback here's a new version. Thanks due to Graham, Fiona, Fly, Colin, BM, Justin and others. I hope it's quicker, snappier but has some of the same feel. No audio this time.

(In fact - this time I'll have to find audio to fit the visuals, not the other way round. Help!)



Comments gratefully received> Again.