The zoas may or may not be OK, I'm not sure, but the Lemnalia might be a problem.
Eric Borneman's list of the octocorals ranked in order of the general toxicity:
Patterns of General Toxicity of Selected Octocorals
REGULARLY HIGHLY TOXIC:
Sarcophyton spp.
Lobophytum spp.
Lemnalia spp.
VARIABLY HIGHLY TOXIC:
Cldiella spp.
Paralemnalia spp.
Sinularia spp.
Heteroxenia spp.
Nephthea spp.
Efflatounaria spp.
Cespitularia spp.
OCCASIONALLY HIGHLY TOXIC:
Xenia spp.
Briareum spp.
Dendronephthya spp.
RARELY HIGHLY TOXIC
Anthelia spp.
Capnella spp.