1. Increase base artillery damage and blast radius by 50%.
what the 25 pounder need is speed and surprise. An obvious red warning smoke make it useless. remove the obivous red smoke and allow the tommies to call it down from farther out.
4. Reduce cost of AEC by 10 fuel.
a cheap piece of crap unit is still a piece of crap. the wehr is in a similar boat with their 222. The AEC need extra range on its gun to make it more comparable to the puma.
(and the ostheer need better light vehicle counter, but that's a topic for another day)