one more album question...

Once you pick out your pictures for your album and they put together a layout for you, can you still go back and decide to eliminate some?

Also, did anyone do a page that is like a collage of many different pictures? We have about 20 photos that we'd like to include in a collage.

Thanks in advance! We've gotten our 2500 proofs down to about 120, but that's still too many....