Thanks! Didn’t realise that there was a dedicated thread - good to learn your experience on fermentation temperatureIt might be worth having a read through the Mixed Fermentation thread and asking there.
The only advice I can give you is I tried a Brett. C aged Porter last year, though primary fermentation was with MJ M36. However, it wasn't until a heat wave came and the fermentation temperature rise above about 27-28degC that it seemed to do much.
So based on that the one bit of advice I can give is I believe you want it warmer than a normal ale fermentation.