Rita, you got good advice about the dry-cleaning. It is NOT recommended for quilts.
If you are concerned about not enough quilting, can you go back and add some more? Or maybe have a long-armer add some quilting for you?
Your quilt is very pretty, and some added quilting could make it spectacular!
As for cleaning it, even with the questionable red fabric, I would wash it in a washing machine using a delicate cycle with lots of HOT water and Synthrapol and several color catchers. Lay it flat (on a bed?) to dry it, then "fluff" it in the dryer if necessary.
Here is info about Synthrapol:
http://www.dharmatrading.com/html/eng/2127-AA.shtml?lnav=chemicals.html
Your local quilt shop may carry it.
Here is info about color catchers:
http://www.drugstore.com/products/prod.asp?pid=73784&aid=338666&aparam=73784&scinit1=pla&scinit2={keyword}
Look for it in your super market or grocery store with laundry supplies.
Good luck!