well it seems you have been given enough ideas on how to lay out your pattern for the quilt...but I noticed in your post you said your tablerunner of the same pattern was "a bit crooked because my seams are somwhat accurate".....I can only say.......when you are doing this quilt top you must really be careful with those 1/4"seams.......I know none of us is perfect, but try to be a sure as you can otherwise that tablerunner is only a precurser of a really cattawambus quilt top.....with that said, have fun piecing your project...........