I understand both sides. The original problem discussed about the Deimos Shop was that there are times when you can't dump your gold because of the 10% restriction. I sort of like Gyururu's idea, because the Donation Center/Mountain Foundation is catered to both evil and good. Good people would donate to make sure their extra gold goes to a good cause. Evil people would give extra gold only to have their name or (face) in the mountain and be considered immortal in their own warped mind.
However, if this Donation Center is built, the Deimos Shop will fail to get any type of gold at all. Is it possible to lower the 10% restriction to 7%, when your forehead protector has reached a certain amount?