I'm trying to resize a quilt I'm making for my daughter. The original uses 18 9 patch blocks set on point. The original block size is 9x9. I increased the blocks to 13-1/2". I'm trying to figure out how many blocks I need to make an oversize king approx. 116x100. The original pattern finishes at 71"x88". I also need to know what size to cut the setting triangles. Math is not my strong suit and the more I try to figure it out the more confused I get. The original pattern is Home Sweet Home by Terry Albers and was a free pattern in the Feb/March 2013 issue of Quilter magazine. I tried to upload a picture of the quilt from Pinterest but it didn't seem to load. Here's the link to the page. It's the top picture.
https://www.pinterest.com/pin/275071489715672934/
Thanks for your help.