S-04 will most likely dominate the fermentation due to its fast fermentation & high flocculation. When it starts falling it's going to take the US-05 with it. Plus there won't be much left for the US-05 to dine on because S-04 ate it most of it. Cheers!!!
If Homebrew & BBQ aren't the answer, then you're askin' the wrong questions... Cheers!!!