I know at least a few of us are wanting to try the new raid, but since I don't know how many people have the gear or stats for it I thought I would post some guidelines to help people with working on their goals for being able to do it. Please note that these are for Tier One, also these are guideline stats, you don't have to have exactly these.
Tanks
Guard, Cappy, Warden, (Champ)
Morale 45k
Mits 20k or more(on T2 25k)
BPE(Block Parry Evade) 12k
DPS
Morale 30k
Mastery (physical, tactical) 60-70k
Max mitigations(these may vary depending on class)
BPE if you have room for it great, if not don't worry about it.
Healers/support
Morale 30-40k
Mastery doesn't matter too much
Minis need max crit rating for lots of crit heals
BPE same as DPS
For LM's and Burgs Finesse and mastery are needed to ensure your cc can stick
these stats are similar to what the raid group i have been doing the new raid with on Tier 2 so they should be fine for Tier 1. If you have questions feel free to ask me in game when I am on, or post here. My goal with this sorta of guide is to hopefully get enough people to where we can tackle the raid on Tier 1 to get people ready for Tier 2. If you see anything I missed let me know, I don't play all the classes so I made these fairly general.