I am thinking of getting a full blown target rifle, short list below, not in any order as yet. Walther Dommie AA FTP900 Daystate Tsar FT 800X Steyr Annie 9015 or previous models if budget won't stretch that far. Looking at second hand to save pennies and in the hope any faults have been rectified by previous owner. Budget up to a max 1800 got a Big Nikko so can save money that way what would be your 1st 2nd and 3rd choice and why. Many thanks for any suggestions.