Breeding African Greys

[dgale]

This is my first post so I hope I've done it corrctly. I have two pairs of greys in outside cages (4'x4'x5'). The cages are in structure with a cover and a center divider so there is some privacy. I am purchasing 2 new pairs and am going to build an identical structure. Would it be ok to have the two new cages face the existing cages about 6'feet apart? This would have the pairs always staring across at each other unless they are in their box. Or, would it be better to put the cages behind or at a right angle to the existing cages. I am limited on space. If I must I can put at new cage at each end of the existing 2 so they would be in a straight line, but this would really eat up my back yard. Any input would be greatly appreciated. Thanks. My email is dgale@bellsouth.net.