Totally impressed. You should have naming rights to a new design - - Will it be "D9P Slice & Dice", "Disappearing 9-Patch on Steriods", ??? Love your finished look and, like most others who have commented, I would not add sashing. Since you seem to have more fabric left from the FQ's, I would add a solid border and then maybe a randomly cut scrappy border (ie. different lengths) from your left over fabric. Look forward to seeing your final product and would also like to see other pictures of the steps involved in your process. Thanks for sharing.