I m sorry I didn;t make it clear. I'm talking about the replacement new Linea...It is my general observation that Linea can do better in the head dept. I am considering AM projector lamps for the new Linea I am planning. Having said , advise on options 1,2,3, 4 ...can anyone advise me. By the way, old Linea is valued at 2.7 L (which is on the low side) by the dealer.