Those changes above are actually really good for newly lvled 85's. I had to run Normal 85's for quite awhile to get rep to buy the ilvl 359 stuff before i could establish consistency with H-SFK and H-VP to get JP.

The holes when gearing through JP and Faction rep is at Bracers and Trinkets. Lockmaw is somewhat doable (he drops good caster bracers) and I've actually lvld JC on 2 of my guys just for the JC-only trinket you can craft.

The ilvl 359 tailoring stuff is a good option... if you farm H-SFK and H-VP each evening (okay a bit of a stretch), you could crank out a few pieces a week (2 belts), pants and a belt the next week. I'm maybe being too optimistic.

If your main goal is to knock out all the heroics... will be tough/disappointing... I've changed my focus to getting my toons up to a raid rdy gear lvl then trying to get one or two of them into a raiding rotation in another guild. So far only been doing BH though solo boxing ( though you could dual or triple box this easy if your running all dps and the raid leader puts you in the same group).