what would be a good electric fuel pump for a carbed 408w making 500-550hp? heard that horizontal pumps are better b/c they use the fuel to cool them? leaning towards aeromotive or barrygrant. also what size fuel line should i have? opinions on return vs. deadhead type system? just tryin to get some ideas for a good fuel delivery setup. plan on hooking all this to a holley hp carb and a 16 gal sumped fuel cell in the spare tire well. any help would be great!