Issue 42 of Positive Feedback quoted a cost of $165 just to upgrade the AU24 wire to the AU24e standard. The SE upgrade appears to only deal with the cable terminations. I'd ask for a package deal if I were you.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.