#1 fabric was posted by someone else, yesterday, I think? Yes! it should make for a lovely OBW. I'm pretty sure the repeat spacings were far enough apart ... what is the distance?
#2 grouping .... love that fabric!! As you said, very antique looking and will be lovely.
#2 large floral ... what is the repeat on it? If large, it would be a beautiful OBW candidate as well! :)