Today's Daisies # 25 ........... Lisa's Quilt

I am at the thinking stage of a quilt I want to make for my sort of Step Daughter (she is the daughter of my ex, wonder if there is a correct term for this relationship, perhaps good friend is the best description). She is 28 and seriously into fairies. So I found the above cute little guys, each fairy is about the size of my little finger. Notice the daisies on the grass.
I have been playing about with them and can't make up my mind which colour I like best. I want to do a "quilt as you go" construction method, just like the chicken one I did in the Spring. Simple blocks with fairies in the centre.A bit like the layout below, just not sure if I should have all the blocks the same colour, different fabrics. Or if I should use lots of different colours. Would welcome any suggestions.