fuel system help

[PSV]

I am looking for suggestions on a fuel system for a carb application that will support 700 hp BBC. The only component I have thus far is the narrowed dse ( rockvalley tank ). I was looking at a complete aeromotive A1000 kit. Any experience with these? Are they reliable, relatively quite? Car is a 69 camaro that will see occasional drag strips passes and I will try some SCCA stuff for fun. My tank did not come with a provison for a return line but I called up rockvalley and they sent me a bung to have welded on. What is the best location for the return if its needed . It came with about 12 inches of tube welded to the -8 bung. Thanks for looking.