I'm going to be receiving my Para LTC with an alloy frame on Monday. Guess everyone knows this is a single stack single action pistol. It is going to be my carry gun and I was wondering if anyone has any info on the service life of an alloy frame? I heard that Kimber put one of theirs through 20k rounds without any appreciable wear. Does anyone recommend grease or FP-10 on the frame rails? Does anyone own one of these pistols yet, are you happy with it? Thanks