I bundle also. I keep my bundled fabrics in a seperate bin away from my stash. When I am ready to do that project, out they come and there is no hemming and hawing. It is just cut and sew.
I already know my next project will be a black, white and purple for my DGS. I know where the fabric is, and now, as of last week, I know what pattern I am going to use. So when the Beautiful Birds quilt is done, I will be ready to start the Boxed Purples quilt.