Well I have been quilting for 8 years and only have 6 quilts finished. I have 9-10 in the works right now!! LOL So it takes me a long time. The sad part is NONE of my designs are even anything that is time consuming!!! I wouldn't worry about how long it takes, so long as it is made with love. I enjoy the process of piecing and quilting more so than the actual using of quilts, so I don't worry about rushing to finish them really.
Cheers!
Rachel