I'm thinking about riding over to Smryna to Glock Inc. to have my G22 restored to Factory Specs. I bought a G22 last summer as a local PD Trade in, only later to discover it had the NY2 trigger. What's your experience been like? Could I get them to install the 4.5lb trigger or will I get the OEM 5.5? What's the cost difference if I want that upgrade?