Mim! You're finished and have mailed already! I like your round-- and I like it how one side is different.
GracefulAnn, Measure the quilt top from point to point. The total needs to be less than 52" to set it on point. The 4th Round is adding 8" and the total quilt top should be 52" (52 1/2"). I don't know if this helps you:
http://quiltville.com/onpointmath.shtml
Did you decide to sewn on your border? I can put that picture you posted in the album, if you're done.