1. You don't need to bench anyone for NH normal or HC. If your guild has over 30 players, thats on them for over-recruiting
2. What is your spec? Not every spec relies heavily on legendaries to do maximum damage. Arms warriors for example rely much less upon perfect legendaries than boomkins do
3. You are admittedly undergeared. What more can I say? You didn't put in the effort but still want to come? What is undergeared right now? My ret paladin has 2 dps legendaries and is 878 ilvl after a week or two of pvping and I do similar dmg to you with no enchants or gems (they dont matter in pvp)
http://eu.battle.net/wow/en/characte...r/Arrav/simple