My opinion is that Asuras is the best place for you two (avoiding the true asuras ofc),
- Experience: over 4kk/h in green stamina (I do 6 in an rp 400 so...)
-Charms I use: Poison of midnight asuras and wound for Dawnfire asuras (freeze also would work)
-Equipment: Physical protection imbued.
Ripper Spectres in the Buried Cathedral (outlaw camp), would be nice too, not full surrounded
-Experience: Lower than asuras, but the place is always empty
-Charms: Fire/energy/wound charm for the rippers, and Wound/parry for the arachnophobics.
-Equipment: Physical set/terra protection.**The spectres are almost immune to physical damage, so the exp you get depends of your druid's skills killing them.
Banuta -4
-Experience: lower
-Set: protection terra
-Charms: Medusa/serpent spawn (fire/energy charm)
Roshamuul valley (hunting in a safe way, not full surrounded, test your limits)
- Experience: similar to Buried Cathedral
-Set: physical protection imbued + garlic necklaces always
-Charms: At your lvl I would use dodge for the frazzles, freeze in the silencers and wound/parry in the guzzles
Hope I helped