I am very worried about incoming changes- lots of call-in units (which are VERY expensive- what kind of player has so many resources floating without use?) which replace abilities (so munis will become redundant again for most of ability trees), however those Tiger pics are sweet. Still I can't wait to see it in action
Be aware that, in general, both EF factions have lower upkeep on their units and cheaper upgrades, which tends to floating manpower quicklier than the VCOH factions. Furthermore, if you noticed, OH call-ins are a bit more expensive. That is mostly because of the what I mentioned above here, but also because they can build the Field Hospital and have Supply vet. The field hospital boosts your manpower, while supply vet reduces reinforcement costs and time as well as upkeep costs.