I know you cant have to much filters but you can have to much water movement. So is 15.3 cycles per hour to much. Its about 1150 gph total in the filters than about 300 in jets.
Id have a valve to turn it down a bit or have double the amount of jets. I made a wet/dry for my 75 an put a 780gph pump in it an have 3 3" flare outputs on it, but im going to add another to disribute it a bit more even.