Best nasty running LA low buck builds.....

360, 040 over, stock crank, eagle floating sir rods,10:5.1,comp push rods, rpm air gap intake, hughes rockers, tti headers, holley red electric pump, electric fan, fully ported 2.08/1.60 eddy heads, holley ultra 750 double pumper. lunati hyd voodoo camin it right now. switching to a solid flat soon. a lunati 30200913 or 30200741. havent desided witch one yet, i need help picking right one for the job. im swithing the 373s to 410s and putting in a 3000-4000 stall. any suggestions?? trying for 520 or so hp.