Howdy all. I just purchase a new 1911. It is a model px9152L ? This is my first of many I feel. I am really chomping at the bit to get out this weekend and fire a few rounds through it. My boss has three of the springfields and he is the one who talked me into one. Should be a lot of fun. Anyway any helpfull tips on care and maybe mods would be greatly appriciated.