PLD for endgame - put everything into VIT ?

[Fornix]

The data I need to make an informed decision on STR vs VIT would be:
1. How much dmg 1% block strength will mitigate over any given fight (boss, trash, etc.)
2. How much enmity 30 STR will garner.

1. Remains an interesting question overall.
2. Is irrelevant for paladin tanks amongst us who main tank, as beyond the first few seconds of the fight there's no risk of aggro loss on single target as long as rage of halone is maintained.

For picking up adds the additional str may be beneficial, although will it allow us to beat the gap with the warrior? The warrior too can equally stack strength, and as such for rapid burst enmity the warrior is likely to remain advantageous.