Investments In port

[Vibrio Cholerae]

Hello, 

I have yet a few other questions about the port investments!

(1)   If a clan that control a port open investment for clan and friendly clan... Let's say there is a noobies who invest in the wrong stuff like a production line instead of a shipyard upgrade… The is no way going back! So, my question can we put a way to regulate this investment?
Proposition: To make a port warehouse where friendly clan (if you put investment clan and friendly) can put VM CM doublon and stone etc… This warehouse is also available to member, so that only the diplomate of the clan who possess the port can invest in what they want! This will prevent of player who invest in the wrong shipyard upgrade, the production building…

(2)   Is it normal that the shipyard bonus doesn’t apply to friendly clan when Crafting in a upgraded port?