Good news - I can confirm it's open, with all of the fantastic staff from the old club still around! to be honest, the new club actually exceeded my expectations - its very much like the LAX club but with the kinks worked out (there's now plenty of power) and much better view (although today is kinda foggy in Seattle, its claimed that Rainier is visible on a clear day).
the main flaw is that the soda machine and fridges have migrated behind the bar, so now you have to beg for non alcoholic drinks (and feel obligated to tip).

for Delta not listening to the overwhelming feedback on that issue, but compared to the rest of the goodness in the new club, its not that big a deal.
and yes, there are showers!
photos coming this evening if nobody else beats me to it...