I’m looking into some adjustable shocks for my 64 falcon straight axle car. ( 393” Windsor 4speed stock rear leafs ladder bars 500-600 hp). I’m looking for shock recommendations. Starting with the rear ( I’m getting ready to put a housing floater in) double adjustable would be great but are out of my budget. So single it is I guess. I don’t want to break the bank but I don’t want the cheaper competition Engineering or Lakewood drag shocks as I’m afraid they won’t be effective at my hp level. Any insight would be greatly appreciated.