Hi Everyone!
Thank you for all your replies - they all helped very much. I am a new quilter so it was great to see a forum with so many positive, supportive members.
I think I will try and visit a few local quilt shops and see if they have the fabric I am missing. I may also just buy the complete 40-strip jelly roll from Moda distributors and keep the extra strips for collection or swap. I can always have more pretty fabric!
The particular line I bought is called Gypsy Rose...there were 2 strips of each fabric so, after some research, I found that I am missing many of the kinds of fabrics in this line. The ebay seller I bought my jelly roll can only offer to sell me another roll of the same fabrics, so I am not interested.