FT Trillium Sours ISO BL or Side Project

I have a few bottles from cellar Sundays (Wild Sinister, Motueka Dry Hopped Wild Ale, Peach Super Soak, and maybe a couple of others). Looking to get 1 or two bottles back for them. Hoping for the fundamental series, or maybe SP stout, Du Fermier, or other sour. Open to alternatives from these two breweries depending on ratios.

Obviously willing to add a couple local things (OH, Plan B) to even things up for anything big you have if necessary.