Has anyone upgraded their Genesis V woofers

As a Genesis V owner, I was contemplating upgrading to the new aluminum woofers, but would like to hear from someone who has done it and what their impressions were good or bad. :>) JAY
I am looking for the owner's manual for Genesis V speakers. Can anyone help me? Thxs.
Heyjay, there is a forum on WBF for Upgrading Genesis speakers which is worth a look. You would get a bigger response by posting a thread over there.