Upgrade Path Suggestions

My noobish goat paladin:

http://www.wowarmory.com/character-sheet.xml?r=kel%27thuzad&n=alent

So, I've been 70 a few weeks now and had a nice run of luck with tank drops... no maiden neck yet but I figure that'll either be soon or never. If I don't get it I'm not that far away from revered Cenarion and I can get that neck.

I have kind of a wierd raid progression available to me - I'm MTing kara, OT mag, am looking for a ZA group to OT for with the hope of getting 3 or maybe even 4 timed. I trash tank for an SSC run and have been invited to trash tank for TK runs, as well.

Problem: Several pieces of my gear are seriously lagging behind and I'm not sure what to upgrade to.

First question: I have T4 chest as an alternate threat gear piece. When should I be using it vs Panzar'thar?

Second question: What rings should I get? Considerations within reach are: 7th trash ring from TK. Mag ring. Tidewalker ring. Exalted kara ring. ZA 3 timed ring.

Third Question: Cape: Slikk's vs Devil shark vs Phoenix-wing? Which ones should I be more interested in getting?

My badge order is going to be Aldori legs -> Stoic guardian chest -> old or new badge boots.

From there I'm not sure what to get, badge gear wise.. suggestions on that, as well?

I need more stam, my unbuffed hp feels dangerously low. A pinch more avoidance for uncrush couldn't hurt, either: I'd like to be uncrush w/o the BR libram. my tests in warcrafter show even though I could hit that w/o buffs with a few minor replacements to what I have, it seems like upgrading to the rest of the badge gear forces me to keep the BR libram... is this normal?

Definitely go for the Armani Punisher in ZA for almost 100 extra SD. I have seen this drop very frequently. Or also go for the S2 Gavel is your into PVP and want to grind for 3-4 days. ZA also gives you the Jungle Stompers off the Bear boss if your looking for an extreme stamina upgrade over your current boots. Or for more SD go with

http://www.wowhead.com/?item=33523


By time you get the other Badge gear the chest and legs you will be fine. The 60 badges ring for dodge is also good. I think for 25 badges you can also get the Juggernaught neck piece...if thats your cup of tea.
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All the ideas I'm seeing save one look good. I augment my +Damage w/ Weapon Oil, Greater arcane elixirs, +damage food and a pocket shammy's wrath of air totem so I'm not feeling that much threat pain right now... but I'm already swapping in my T4 chest any time I feel concerned about threat.

Ouch - I can appreciate that, my druid has two full tank sets, a set and a half of cat gear, And is a piece or two away from a full resto set and boomer set.