if we're talking a brick wall then it'll be fine but if you're adding lumps and bumps and so on then the basemesh won't be the right shape to get a decent end result
Looks good. Will be nice to see you develop this and push it further. Why are the areas between the bricks pure black? That is taking away a lot of detail that could be there.
The brick texture is very distracting from the whole piece. It doesn't really look like it has much depth and it is very noticeable where the texture seems are
Why is it that games so often have challening and intelligent enemy AI, but if you have a squad or people on your side, they're about as smart as a brick?
i went to homedepot.com put in doors and it had the measurments on them, searched for bricks it had a bunch with measurements,, may be a good place to start for some stuff