Mount the fuel pump on the passenger side of car and close to the fuel cell as you can..preferbly inside the trunk....be sure to have the in-line fuel filter coming out of the tank 1st then bring into fuel pump...so that the fuel pump is pulling the fuel from the cell into the filter then thru the pump ..the reason is it needs to be a short distance from the cell is that the pumps needs to push the fuel toward the carb.....
i would say a Holley Blue would satisfy your motor demands..if NO nos is invloved...a comparable upgrade for a little more money is the Holley BLACK..a little more flow and the ability to handle alcohol as well as gas..both are good pumps for the HP levels you are going to run....both of these pumps have an internal by-pass so that there is NO NEED for a return line..if you go with these bigger pumps like BG 400 OR MAGNAFUEl PROSTAR..then a #8 return line must be ran to the tank..you should not need this type of pump..unless your going to spray the motor..
mount the regulator in the area where Mark (SPIB) mounted his..if you DO NOT have a cage..then buy the carb spacer kit that has the built in regulator mount..very NEAT looking and NHRA/IHRA legal.
Brian