Okay Didi, those are beautiful fabrics but using them all together would not look good at all....far too busy.
You need to be able to showcase your favourite patterns with some plainer fabrics.
However all is most definitely not lost.....Choose the two you most like as your feature fabrics 2 and 5....
Then for your background (fabric 1) choose a blender, mottled or batik to tone with either the darkest colour or lightest in your two choices (depending whether you want a light of dark background)
The other two fabrics need to be either a very small (non directional) print or mottled/blender or batik picking up the colours in your two feature fabrics
Looking at them I can see a very contemporary, modern quilt coming out of those...
and you could choose another one of them for the binding....
Your quilt will look spectacular but not by using all of those prints.