Coachella quandry

Hey! Titles are back!! So, as I packed up my stash, I realized that I have 800m of the Colineete Enigma. Instead of using it for Coachella, I might use it to knit a Halfobi So I am now trying to figure out what yarn to use. I do have 2 skeins of Cotton Fleece; the yardage is a bit less than what the pattern calls for. I might just start knitting and see how far I get... Speaking of how far I get - this is how much I have left to knit on the Soleil tank: It's going to take me a while to completely finish it - there's over a dozen ends to weave in, and I'm going to kitchener the straps together rather than binding off and sewing them together. I have 1.6 balls of the bamboo yarn left. Now I just have to figure out what to start next - I've got a 4.5 hour plane ride ahead of me on Friday - which reminds me, it's time to pack!