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