New to Cymbidiums... is coloration normal?

[julieinbr]

I am new to Orchidboard and to Cymbidiums.
I rescued this Cymb. from a grocery in Jan., it looked much worse when i bought it.
However, it continues to have what looks like too much water (black spots), the white area's are questionable to me and the leaves split, even the new growth.
I am about to divide it and repot it for the second time.
It grows like crazy, but looks unhealthy.
What should i do?

Thanks