We just met with Claudia this last week in Cancun to make arrangements for our wedding in July. She is extremley busy so that is why the slow responses via email. Everyday we were there she was doing weddings and receptions all day. One day we saw her leaving at 11:00 P.M.
About the flowers, they did just switch to a new vendor. We are doing calla lilies as well and they only come in white. If you don't want them in white, the florist will airbrush them any color you want.