I am looking to replace my rather tired Mauser 107 .22 lfb bolt action rifle. I have seen the CZ 452 silhouette but now also the zkm 455 thumbhole. There is also the Weihrauch HW 60 and the Anschutz XIV. does anyone own any of the above or have any sound advice please? I currently run a 12" barrel so want to keep the new one short too. Hoping to handle a few at the show next week.