I just finished a quilt with fabrics that were all part of a collection. It looks alright but it's very busy for my tastes. I was making for a neighbor that is suppose to leave for the Mayo Clinic on Sept. 12th for a stem cell transplant. I didn't have time to make any changes so I just finished it. It did look a little better after I quilted it. I would just finish it and save it for sometime you need a quilt ASAP. I don't think it looks bad but I get where you are coming from. Have you tried laying it out in rows rather then on point or try adding some lattice. Good luck.