Sorry to hear that about Pentax. I like the Leupold stuff as well (all my riflescopes are Leupold).

My now-ancient Swarovskis are always happily accepted by the good folks at their service center in New England (they even put new tubes(!) on them when the atmosphere inside them deteriorated a few years ago). I got stuck with them (by an unscrupulous ebay seller over 20-years ago now) and they saved my bacon (literally), even adding my name to the serial number as the owner of record. Used Swarovskis aren't ever cheap but...their service center is truly spectacular.