Can we increase population cap of player1 only using rms script?

Age of Empires II: DE II - Modding
1

If there are 8 players is there any way for increasing population cap to 400 for player1 only and put rest of the players’ population cap for 200 only?

2

Resource 85 is bonus population cap, like for Goths, is 10.

You can use this

and then, add it to your RMS script

3

Will it work without DE?

4

Could you give me a syntax like this:

effect_amount SET_ATTRIBUTE HOUSE ATTR_STORAGE_VALUE 225

But I want to increase the population cap to 500 for only player1

5

is this against AI game play? there is ai script which is a short line can tell AI to gain additional population as cheat so perhaps theres a way to tell AI to reduce population as well even if you set the gameplay setting as 500 pop to start.

AI could decrease it themselves after game starts