but considering Ngnix simply as LS is falling behind in technology, PHP5.4.11 with PerconaSQL 5.5 on a 1Gbps port. Please do let me know if you require further info.
I'm an Nginx and Percona fan, and would consider moving with this combination. Do/Will you do plans larger than Xtreme? I would be in the next (or next+1) category up.