Tenhu wrote:1) Our guild has 3-4 hunters clearing ICC25, our guildmaster suggest that one hunter should take Improved hunters mark, so I took it.
But I don't know is it necessary should I drop it and took +hit talent since I have neck from 10man sindra
http://www.wowhead.com/item=51779 and other arp stuff and my hit will drop if I equip these.
IHM makes sense with such a hunter heavy setup, though it makes sense to have someone whose gear has enough hit so he can fit it in without dropping anything important take it. Also consider only one of you having TSA (or even no one if you always have the 10% AP buff from somewhere else). Note that if you're running the "IHM bitch" duty you might also want to take the HM glyph.
As for hit, remember that it's better to gem hit and equip higher ilevel items (and generally better items of same ilevel) - the total amount of stats gained from whole gear is what matters, after all.
Depends on if you can use the arpen; see the next answer.
You're way over the arpen softcap with that NES equipped yet gemming arpen - that's wasted stats right there. With that gear I'm tempted to suggest ditching that NES for HWT (or some other good trinket) and gemming full arpen and also equipping that Hersir's Greatspear.
Obviously before making any major changes it's recommended to check the expected results with
femaledward and/or simulationcraft.