Do you run Coil, Omni? If so, your first order of business is to somehow get to 432 accuracy.
Aim for around 425 accuracy with gear and eat a deviled egg for food. Gives you crit, vit, and accuracy.
I have not looked over the CT gear very much but I would follow Valk's advice. BLM AF2 body will last you for a very long time. In fact, it will last you up until you are able to get your Allagan scepter + shield which finally enables you to drop the AF2 body in favor of the Allagan body. But the scepter is a turn 5 drop! So plan accordingly.
Like sylvons stated: the AF2 feet are also a safe buy. The BiS for feet is usually the Allagan boots of casting or AF2 feet since they have the same stats. I might recommend you actually wait for the Allagan boots. Just hop in a T2 cheesemode strat group in PF one day of the week and you will be able to down turn 2 and get a chance at the boots: you don't even need to beat turn 1 first. Keep in mind, though, that you will not be able to do turn 1 the rest of the week until reset if you beat turn 2.
Another very safe buy is the AF2 head. It is actually best in slot regardless of what gear you get unless you prefer a determination build on BLM. Since not many BLMs I have seen use such a build, I'd honestly just go for the AF2 hat.
I really like Puro's graphs/charts/BiS list here:
https://docs.google.com/spreadsheet/ccc?key=0AqG_cUArVwt5dExEVEJIRmJHd2lrczg4cnZxTDVkM1E#gid=50 When looking at the BiS, you will almost always see Allagan scepter + shield mentioned. Since you probably won't have access to that right away, scroll down until you see the "Patch 2.0 BiS" section where you will find a more reasonable list. Replace the stardust rod +1 with the elder staff (extreme primal rewards) and it's still fairly accurate. The only offset would be the extreme primal accessories.
Edited, Feb 4th 2014 1:52am by HitomeOfBismarck