In 8.4 alkaline/elektron ballance is broken - it possible to get a lot of free energy, using those pars. I think alkaline rates for water, oxygen and hydrogen should be multiple x10. Now alkaline works ~8 hours, but elektron can fill alkaline's tanks only for ~67 minutes It alkaline will work ~47 minutes on integrated resources - it will enougth for most cases. In other cases it possible to add more hydrogen&oxygen tanks.