I am looking to do some harder mythic+, currently i am only able to do +2 with no problems, but i need some help with around how much % of ver, haste and mastery I should aim for, i cannot get a straight answer from any site, can anyone on here help me out?

Vanguard Of The Red (H-Turalyon) is a newly created guild seeking to form a new raid team from scratch to finish out 6.1 and be prepared for 6.2 immediately. If we can get the 20 raiders we want to progress mythic content. 
 
Raid nights are tentatively set for Tues and Thurs 8:30-11:30 EST (Times and days are flexible) 2 of these three days, potentially all 3 if we get 20 and run mythic , Alt gearing runs set for sundays or mondays.
What were're looking for: all roles, we currently have 9 raiders in our core, we need to fill out more spots to clear heroic BRF and gear for Mythic progression.
 
Specifically we would like a Monk and or Prot Pally tank, Resto Druid & Disco Priest healers, a rogue, and a warrior or feral dps, with viable tank OS, a mage and one additional ranged of any class. All specs and classes are welcome though, but we're looking for maximum output and solid raid comp. 
 
We base or raid strats on personal experience in the fights and the guild Vox Immortalis strat videos. We're organized and serious about wanting to progression raid, we will raid with dedication, you will be expected to show up on time, know your role and requirements for each fight, how to apply your skills and abilities to each boss mechanic. You will be pushed, and you will be expected to exceed expectations.
 
Who we're looking for: Experienced adult players who want to truly test their skills in heroic, and potentially, mythic end game content. You should be familiar with your class and spec, understand the fights, be willing to adapt to evolving mechanics and strategies and have an ilvl of 670 or better.( If you're close we will consider helping the right people to gear fully.)
 
Who we don't want: Screamers, ragers or uptight stress filled players. It's a game, realize sometimes even the best players makes a mistake and enjoy the game.
 
Our guild is a social and active guild, we want to raid, learn and progress through bosses at a steady pace, we're not worried about server firsts, top 50 rankings or any other high stress generating artificial means of measuring success. We want a team of people who enjoy the game, enjoy the lore and enjoy each others company. A caustic, sarcastic and raunchy sense of humor is nearly as important as skill. I can help you be a better raider, I can't help you be a better person.
If this interests you, send me a realid req@ bloodgod#1142.