WotLK RS Raid Leading

[Actualcat]

hi guys , i have a question .

i want to make 1 rs 25 raid but i don't know what should i bring to my raid and how should i lead that raid like i need to put all rdps on 1 grp and outside and all mdps inside?! idk anything also i don't know how much heal/tank we need . if there is anyone can helpme or give me some guide i will be so happy :D

(maybe you ask me you can join some global run , but all of them res sts and im warrior so i need sts)

my character name in icecrown : Mixtiz (sorry for my bad english)

((this is my friest time i post something in forum sorry i didn't see guide category and i don't know how can i delete 1 post))

[OhieMitzen]

2 tanks
5 heals (because it's a PUG)
18 DPS, aim for even spread of RDPS and MDPS.
1 DPS is recommended to have tank spec for 1 or 2 mini bosses. It can be done with two tanks, but it'll be harder.
Hunter for Tranqshot (or rogue).
Hunter(s) and rogue(s) for MD/ToT.

Inside team:
1 tank
3 heals (1 for tank healing, 2 for AoE/tank support)
8-10 MDPS
You can take a RDPS or two inside, but not recommended as their DPS suffers from constant movement.

Outside team:
1 tank
2 heals (1 for tank healing, 1 other for small AoE and tank support)
8-10 RDPS
You can take a MDPS or two outside, if needed for balancing purposes.
I recommend having druids on outside team for bress usage.

If there's DPS difference between inside and outside teams:
Instead of switching DPS around, it's better to tell team I/O to slow DPS.
If there are people dead on the other side, then it's recommended to have some DPS to switch to other side to compensate.

[Actualcat]

tnx a lot <3 !!