PD appears to destroy all the initially available units. Outranged ships (maybe due to no radar) out damaged ships and planes drastically. Bombers have no accuracy (again maybe due to no sight) 50+ planes couldn't get a hit on 1 acu defended by 4-5 AA towers. Factories of similar types appeared to group automatically. I could change where units exited but not the build queue. stopping units from building on 1 and making new queue went away as soon as I clicked a different one (all would be selected and build orders amalgamated.