What white mage materia should i be using?

[Risvertasashi]

I mostly play tank/dps and i want to take a break and work on my white mage. I'm only lvl 52 right now, but I'd like to know what materia i should be melding on my way to 70.

I generally prefer crit/det/pie. The first two benefit both DPS and heals, the latter is nice if you decide to help someone's prog party and they don't have a brd/mch.

I really hate SPS, as too much means you'll clip when double-weaving, and with only 1 instant DPS spell, WHM clips a lot as it is.