The first time I saw the Omigosh, I knew I had to make one. After completing a watercolor log cabin I had a bunch of 1 1/2" floral strips already cut and decided I would use them for the Omigosh. It took some recalculating, but I did finish it and mine came to be 93 x 113 (with borders). Even though my blocks are larger (9" finished), the quilt still looks impressive and it's all made from leftover scraps, which is very satisfying.
Yours is beautiful - I'm sure it will look stunning after it is quilted.