A way to select all omnis

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In CW3 you have multiple ways to select all units of the same type. For example, you can click on one blaster and then hit "Ctrl-A" and now all blasters are selected. This is super useful.

In PF, I often find myself wanting to select all omnis to bring them to one spot, but right now, that's not possible. So I have to zoom around the map looking for all the omnis and sometimes I know one is still missing but I can't find it.

If "O" builds an omni, it might be nice to have something like Ctrl-O to simply select all built omnis.