All the generic maps state the same 45bhp and 90nm extra with no stage 2 available for my car. He's set mine to between 270-280 and between 600-610 which is a little bit more than a generic map. Apparently.
Generic map is 265 and 600. He has many years experience in the game and remaps and tuning is all he does at his rolling road place which we used to go to in the early 90's so Ill take his advice on board.