If you have all the advertised propaganda you will be ok. W&B, you just need to prove that your operating within the limits for GA.
EFBs are a debatable issue, if you are using one make sure you have the paper docs. Hide the yoke and suction mounts, they will say that they require an engineering order or STC, if you haven't got one you will get a ticket, knee pads are ok.
My twin brother is an FOI..........