I agree with what you say.
The reason I suggested power production is so it can support the turrets by itself (at least some of them) Also the radar scrambler was designed to scramble both air and ground but this isn't a vital part. As for the weapon, I will say that since this structure will be in the front lines it should be armed with a turret module witch can be destroyed without destroying the structure, also it must be rebiult when destroyed.
Just an explanation of why I put them there, but it isn't vital as I said.
Thanks for your complements.