Yah, I just installed one. Having spent a little more time looking at the problem since I wrote this post, I think my Achilles heel was memory usage by Wordpres

Yah, I just installed one. Having spent a little more time looking at the problem since I wrote this post, I think my Achilles heel was memory usage by Wordpress. Once I dial that down I should easily be able to handle another surge without extra hardware. Thanks for the info!