Next quilt: light color palette

I picked out these fabrics for the next baby quilt I'm making. They're a much lighter palette than I usually work with.

I've been in love with this quilt by Kathy Doughty for awhile now, so I thought of doing a smaller version of it (here is an EQ6 mock-up with its limited color palette):

But then I saw this interesting triangle design on this chair on Pinterest (the fabric is Harlequin by EDIT) so I mocked up a simple version on EQ6:

The idea would be to have some grays as 'sashing' between some of the triangles. I like the idea of it, but I would want it to be less 'organized' than this mock-up. I'll have to think a little bit longer about what I want to do with these light fabrics.