Hi Claudia,
We really like your design #19:
We like your use of color and the symbolizes inclusiveness, movement, and hospitality. Some of the people in our group feel like the cross is not prominent enough, but some of us are fine with it (we are not necessary defined by a cross). We all feel that the cross is to prominent in #18 and that the colors are too dark.
Lettering:
We would like the Westminster in lower case as we do not want that to be to "aggressive" (like in shouting).