your quilt looks fantastic!!! I agree the bumpy look is a preferred look. I like the bumpy look!!!
I am curious about something though... if you are concerned with the bumpy look, is your batting 100% cotton? Did you presoak it before using? If not and you quilted and then washed your quilt, you will be a more "bumpy" look.. this is also known as "antiquing". I think the antiquing look really makes a quilt look beautiful and well loved!!
Cheers :)