as helpful as "Nope" might have been I think you are looking for more of an answer.
Litespeed and cloudlinux are personal choices that won't effect Centava to the best of my knowledge.
LiteSpeed was written to provide wordpress with additional speed because it is such a sloppy program it needs help from LS.
CloudLinux looks as if it's an OS and something I think I need to look into the basic info I saw on their web site seem promising.
Hope this helped, let me know what you came up with, please post your results