I'm also going Monk (DPS, offspec healing) and taking BS & JC. Seems to be the good options from what I've read but would be interested in hearing some opinions on it.
I'm taking enchanting/jc on my main. Realistically any combo of JC and ins/bs/ench come out about the same..that is until they come out with epic gems that make bs/jc back to the top combo, because they probably wont upgrade the ring enchants or shoulders enchants for inscription. That's just from what I did on beta anyways. I didn't test alch or tailoring so I don't know what/how those work out. I'm also keeping mining and have saved all the mats to go 1-525 so that i can mine the mats for MoP jc then drop mining and level jc all the way up in one shot.