I bought a vial of white labs brett bruxellensis that is nearing the best buy date and I hate to see it go to waste. I plan to brew a belgian farmhouse ale that I have previously brewed using mangrove jack m27 belgian ale yeast. My question is when to add the brett, the m27 is a HIGHLY attenuative yeast as it is, my last batch finished at 1004. If it started at say 1064 and I added it at 1020 or so would I still get some brett character, or would the m27 just overpower it. If so could I simply cold crash and drop the yeast, then add the brett? It would be my first brett beer so any help would be appreciated. Just looking to add some funk.