Join Date: Dec 2013
Location: New Jersey, USA
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I think you are doing the right thing. Parrots are all highly social animals meant to live in flocks for their safety so even when they don't bond as mates or best friends or whatever, they still enjoy another parrot's company and it's a real kindness to them to provide them with it.
As to housing them together, you will have to play it by ear and see what is it they choose (they'll let you know). But, even when they get along famously, it's always smart to provide them with two of everything (two water/food bowls, two high perches for roosting, two sets of greens, fruits, veggies, etc). This way, you avoid most of the bickering.