I wish it was a fun switch, it's a poser engraving though! The thought of $15,000 for a registered lower just doesn't sit well with me quite yet! Some year.
And if you buy the ammo for the PS90, I have no problem with people shooting it. I stocked up what ammo I wanted to for the gun, and I'm keeping it around for a while. It's anywhere from $20-30 for 50 rounds, and with 50 round mags they tend to go quick.
A lot of us here shoot at Classic Pistol in Southamptom, and I'm not sure what ranges are out by you (you probably have open land to just go **** around on).