Fuel set up, and question on filter selection
 

Just curious what everyone is running for their fuel system? Mine is

-6AN Line/Return
EARLS Inline Filter 85 Micron
Walbro 255 LPH in-tank pump
Walbro 255 LPH in-line pump
Aeromotive FPR w/Autometer pressure gauge
Flyin' Miata fuel rail
1200 CC Injectors

Now my question is: Is my stock screen on my in-tank pump, plus a 85 micron EARLS in-line fuel filter suffice? Or should I also run another filter pre-pump such as a 10-35 micron? I will be using E85, at around 70 PSI base pressure I am not even sure how much power this set-up will allow, suggestions?

About half that, actually less than half...