I believe the current consensus is to either
A) Ignore socket bonuses unless they are 9 or higher stam and only require 1 non blue gem
B) Ignore socket bonuses completely except the 1 red required to activate your meta.
If you go with A you would gain 90 stam I believe, and B would be even more. Also I believe for paladins 10 agility / 15 stam is considered better than 10 dodge / 15 stam.