filter regulator

been diggin into what regulator filter to use for my magnum swap. i have read on FABO about the LS filter regulator but it puts out 59 psi and i would still requre a secondary regulator to bring psi down to 50. so has anybody ever used the jeep grand cherokee regulator filter? it puts out 50 psi. i wanted to mount it close to the tank so i have a short return line and just use the factory hard fuel line to the fuel rails. they are only about 35 bucks. much cheaper than the alternatives.

i bought the aeromotive genIII 200lph tank