QUOTE(mwl1 @ Nov 4 2007, 04:40 PM)

I see. Do you have an opinion on electric blowers? Are they not the done thing?
Any chance of posting photos of yours? Here is mine:

Hello mwl1. I hope you don't mind me responding to you, though you don't know me, and your post is a year old! ;p But I came across this page in a pump organ google image search, and when I saw your question, I had to register to offer my thoughts! :)
Accordion players don't usually complain of having to pump; they enjoy all the nuances of tone color and dynamics, and the intimacy it affords. We have that available on our instruments as well. Especially the European air pressure kind, though on my American suction ones, which are all I have as I'm an American, I can get dynamics and emotional tone colors too, though not as quickly.
With an electric blower, you get the opposite of musicality to some extent. Single notes and thin textures would blare, while the more notes played at once, the bigger the chords, the less volume you'd have. The large chords would drop in pitch a bit, and be ever so delicate and gentle, when THEY'RE the parts that are supposed to blare.
With pumping, you can make big chords blare, then drop down to barely pumping for thoughtful solo passages. I would NEVER have a blower, and not for authenticity's sake either! :)
I hope you're enoying your reed organ, and that you're legs have gotten used to pumping. I remember when I was seventeen and my mom bought me my first reed organ, how tired my legs would get in the beginning!! And how I'd forget to pump sometimes!
I have a youtube site with some reed organ things of mine on it, if you or anyone is interested -
http://www.youtube.com/LifecomesfromwithinBest wishes,
John.