I found the biggest challenge with a jean quilt was cutting it out. You have the GO system so it might make it easier. I made my Neice a queen 9-patch for her 18th birthday. I use flannel for the batting and cotton for the backing, and it was still heavy. That was 10 yrs ago, and she told me at Christmas, it was still going strong. I was just thinking of making one for my son, and have started gathering up jeans. Good Luck and enjoy the journey, they are not that bad to do.