I think the layouts of the bases are very strong and would hold up great in wars. A few tips though, first off something really quick, just make sure you have 1-2 double giant bombs on every base.
Okay, so, when making anti-threestar base you want to have the clan castle the most central building of the base, making it harder to lure the troops within. When I make bases that are trying to not give away that %100, I like the have the town hall in an inner compartment but not necessarily the center compartment. When the town hall is moved more to one side it makes the attackers drool over the fact that the town hall is exposed. The best way to defend the town hall however is to have the king and queen behind the town hall probably in the center compartment. Only few attackers will really take the time to recognize that just going through the town hall is not the actual best way to attack an anti-threestar base.
Here's an example so you can kind of get a visual of what I mean;
JO3Q8jZ.jpg
Notice how the clan castle is the most centralized building on the base. Also the king and queen are hidden behind the town hall ready to attack any attackers trying to go after the town hall.
Hope I helped!