Fuel system for 6.4

so im at the point where im gunna need to build up my fuel system...
Its a 6.4 hemi with a cam in a 70 duster

i like the idea of a return system... i was thinking for now, run a regulator up close to the engine, with a small amount on fuel line in dead head only to fuel rails (for now)... i want to change fuel rails later, so fuel can circulate threw them with regulator... (after its running and on road)

My question is what is a good fuel pump setup? I was looking at this

Aeromotive Gen II Stealth Fuel Tanks 18444

What yall think??
Thanx
That's the fuel pump system I'm running on my 6.4, with the regulator mounted on the fire wall in the return line.