Decision time

I'm starting a SAL tomorrow. I have the chart, the fabric and two of the threads. As I'm changing the colours recommended and using threads from my stash I am stuck on the third thread. I've sat all afternoon with the combinations in front of me and I still can't decide. I don't think you will be able to tell from these photos but the fabby is a very pale violet, almost white. By the time you read this I will probably have made up my mind. It's all part of the choosing process seeing them all together.