I am looking into changing up my power adder setup from my vortech s-trim to the KB 2.8h. Now my goal with this setup is 700rwhp and I know the blower is capable of this power level but I am unsure which type of fuel setup to go with (returnless/return) My current setup is a 60lb inj, cobra tank, twin focus pumps and BAP. Now my car made 587rwhp spraying the intercooler. I have heard that the return style system isn't the best for a street car, so if I could make 700rwhp and support it with a returnless system I would want to go that route. My question is what proven components should I use like pumps,lines,rails etc? and what can I keep from my current fuel setup?