Funny you should post this, I just watched this same video last night and loved it. In answer to your question, I think the wife would like the noise none too much. I have been looking at motorized pollen extractors over the past few weeks. The $300 price tag for such a simple contraption is a little too much when elbow grease is so cheap. Never tried anything with just a screen like the Moroccans, but have used the ice water method like 420fied does with great results.
I will be trying dry ice next time the vids I've seen make it look pretty painless. I also like the way it can go strait from screen to press with no drying time necessary.
Youtube is wonderful,
[video=youtube;kjCsgbWjYVg]YouTube[/video]