I too have collected all the DI's,I think Weathered Wood is the palest blue,Salty Ocean a good, clear Sky Blue, Chipped Sapphire a deep blue. Pinks, Spun Sugar the palest pink, Tattered Rose, almost a beige rather than a Pink,another vote for Pickled raspberry. Purples,Shaded Lilac the palest, Dusty Concord a lovely mid-tone and Seedless Preserves the darkest.
I'd also recommend too getting the re-inker with each pad as you buy them-so much you can do with the inks, as well as re-ink your pad!
Definitely also the Antique Linen, Vintage Photo & I would add Tea Dye, for edgeing- its a 'warmer' colour.I did this sampler to help match up colours.The one on the right is Distress, the other Adirondacks.