It would be great if you unify the location of holes on the PCB for 532, 112 and 133.
It will allow to change routerboards inside RIC series integrated antenna. Just assume that user wants to replace RB 112 with 532 and vice versa. Actually, it is not possible since the holes do not match. Unifying holes will give your integrated antennas great versatility.
As another option, you can make RIC antennas with multiple seats for screws (not just 4, like it is now), so user is able to install any routerboard he wants.