Im trying to fit my fuel pumps etc in the 3 door and need advice

As you can see by the piccs , the bottom 2 pumps are lift pumps and will be pulling from the tank ( not fitted yet ) and feed the swirl pot .

From the bottom of the swirl pot is the outlet that will feed the top 2 pumps that go to the filter and then to the engine

I have a return from the engine to the top of the fuel tank , and also a return at the top of the swirl pot to the fuel tank

What i want to know is if i have done anything wrong or im missing somthing

Paul