I am in a bind. Have the whole day Saturday to brew a NEIPA at 8%. My OG should be at 1.072 but I only have 1 pouch of wyeast 1318 (2 months old 66%)but beersmith calls for 3 pouches. I don't have access to another packet before Saturday. I can make a starter without a stir plate but says I need to do it 3 times. I have 3 packs of us-05 as well. My question is can I do a 1318 starter and add a packet of the 05? What would happen if I mixed the 2 in the fermenter?