Well I am ~6k rep away from SSO exalted so I should get that tonight. I did some calculation last night. each toon currently has

1410/12000 honored

that means that each toon need 31590 more rep or 157950 total rep. If I do all Marks I will need ~6318 marks to go to exalted or ~451 Fel arnaments. Checking my AH last night If i were able to purchase all these marks/fel arnaments I will need something like 9K-12K gold.

I cleared Shadow Labs once before in way worse gear. I think the plan is to do all the normal SSO dailies I do plus start doing the one in Blades edge that gives you 5 marks per turn in. Then go far Shadow Labs. Hopefully the drop rate is really good. Worse case is I get bored and switch to something else then I just have to save up the gold to buy everything (12k/~400g from dailies = 30 days). Oh well wish me luck