Base Raiding is far too easy. Plastic explosives need to be the only item that damage walls. Considering it can take a full day to find the supplies to build two to three gates. It only takes a few hours to get enough explosives and bullets to raid three walls. So what's the point in keeping your gear inside of your base or even building a base if the only point in building one is to look cool. Having a base with no gear inside is like having a shell that doesn't feel like a base at all. Add more base building options. Add the ability to build a watchtower platform without stairs to prevent boosting. Make it possible to build second floor walls and a third floor platform without having a second floor platform so you can fit a truck inside. Make it possible to build all four watchtower walls and the ability to turn them into gates even on the upper floors. Make sheet metal walls take 12/18 sheet metal but require 4/6 plastic explosives to blow through or even add concrete.