Yes but without a real script it is much more interesting I think!
Scripts are little helpers but if you can realize your scene without scripts - especially if it is a scene with complex mechanisms - then you are a greater "master" of physics!
I really thank you, Emanuel, for your honest reply! And I have to say... from another point - Your point of view (I was also a newbie at the beginning)... your arguments are very comprehensible!
And your suggested solution would be more than adequate!