I agree with this, I think the biggest issue is leaving beige early. If we are talking about the purpose of beige being rebuild, I am not sure why this would be helpful if a nation rebuilds and wants to get back into the fight.
I mean beige cycling being dead is not the end of the world in my eyes, and it may actually help globals not be determined pretty much right from the start. As far as leaving beige early, completely agree as mentioned above.
As far as stacking, I also agree as I feel like this could cause issues, but I like the overall idea because it could give a nation a fighting chance if they are losing all 3 def wars for example. They could start a war with someone and win to get a boost.