Here is my all-around tanking build: http://rift.zam.com/en/stc.html?t=1cAhE.xdqzh.EMMh0ciozbz.xV0Vo
It is not as deep into Paladin as a 44 point build, but it has all the neccessities of an awesome tank. It works for AOE and single target as well as most boss fights. You wont be breaking any DPS records with this build, but the survivability is unmatched IMHO.
There are no points into balance of power or tip the balance, since they are pretty much useless since 1.1. Even pre-nerf it was only a 25 point heal, which is nothing compared to corrupting faesource (planar essence: chance on block to heal for 500) or the 2 healing trinkets that are available (Talisman of the broken lich: 380 to 500ish and the epic one from expert AP: 1000 heal). I have parsed them out and my talisman and essence account for 60% of my healing post 1.1, before I took the points out of BOP.
Aggro generation is superb with talents for more aggro from all 3 trees (sinister intent and aggresive guardian passives, imposing and intercept actives)and you still get 2 oh **** buttons with touch of life and Reverent protection.
This build also has like 7 self / group buffs which at 50 puts me over 10k HP and 9500 armor self buffed in mostly T1 gear.