Schematics Review: NRF24l01 controlled Relay

[Aodhan145]

Hi,
   I am reasonably new to electronics. I have stared this project where I need plugs that can be radio controlled individually by an NRF24l01 module. There will be multiple plugs with different id's, so they can be differentiated between and I also want to read wattage from each plug. I have drawn up some quick schematics in eagle and I want to know if it will work. I am using an arduino pro mini because I have a couple of them lying around. I have an ACS712 to measure the current, but these are on small breakout boards, so I put a pin header in the schematics leading to its V_out pin.  I also have a seven segment display to show the id of the plug which it gets from the EEPROM. The seven segment display is hooked up to a I2C port expander as I would of run out of pins connecting it directly to the pro mini and I have a 16A relay actually switching the load. Do you have any opinions on how I should change it? Thanks in advance.