i have wanted nginx on my server for long time but is bit over my head on doing it
u found a cpanel whm plugin thats way cool
and way easy to install
http://www.nginxcp.com/

the mad thing is before i installed this i have 2 sites  one use cloudflare other not
the none cloudflare site was always half a second better load times even with bigger page sizes and heaps more plugins

now after install nignxcp both site loading faster but the cloadflare site is faster then the none site