I have had no issues with my 55 gallon tank and its inhabitants. I have 6 serpae tetra, 6 yo yo loaches of various sizes, 1 dwarf clown pleco, 1 dwarf red flame gourami, and 1 paradice gourami.

Because my goldies have almost doubled in size since I put them all together I am moving them to another 55 gallon tank and putting my albino cories in with them.

That sounds good to move them up to a 55. What were they in before?
As far as the cories go, I have known of someone before who kept them together in a 125g.
I can't quite tell from your post if you have a question about compatibility or you're just announcing what you're doing.

Interesting setup -- it sounds very interesting to watch, moreso than all the same type, and if they get along together, I'm glad to hear it.

I know if I ever try mixing species of fish, I'll likely get a divider ready, just in case. Hopefully not necessary, but if they don't get along, it gives me enough time to re-home or get another tank for the aggressive ones.