Thinking about the -3600VE/min decay rate atm.
As it is now Enmity gear doesnt seem to do much since we mostly play with CE - just using VE as occasional spike hate. if we seriously start to toy with VE enmity gear could provide some real help to "close the circle" between hogging VE and still do your Utsusemi and whatever it takes to stay alive.
Looking at RDM/NIN or NIN/RDM:
Blind has 10 second recast without Haste and Fastcast and gives you 640 VE. Lets say you are rather busy and get to cast it 4 times per minute. That already be 2560 VE. Now you only have to use 4x Single target Barspell to make up the rest of the decay. Taking this wild but possible example that all is 44MP/Minute you need to stop the decay. Anything above will "permanently" rise your VE as long as you keep the base cycle up.
Of course I would go for getting CE up first with Dispel spam. After going into VE crazy mode and build up that.
The real problem I see here is Co-Tanking. You now might be the Overlord of all Enmity but your Co-tank will have serious trouble of sharing hate with you. Imagine you are "1 minute" 3600 VE ahead of your CO NIN/DRK. He would need to activate Souleater, Last Resort and then Stun once to just have chance.
EDIT Ignore this because DRK doesnt get blind:
Lets look into NIN/DRK:
Lets also assume your NIN/DRK now has a clue about VE. He can first up his CE with Stuns, Aspire and Sleep (if he allowed to). NIN/DRK with Haste gear and good support easily gets off 2 Stuns per minute for 2560 VE. Now that leaves you only with 2 Blinds left to cast to stop the decay.
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