Hey guys, I have a Px4 Storm SubCompact. I think it's a little too big for conceal carry and I have other pistols for the range. I was offered a trade on my Px4, 2x13Rd Mags, and 2x17Rd mags. I was offered a flat trade (by my LGS) for a used Beretta Nano. The Nano also has some aftermarket grip tape on it, the same stuff Hicock45 had in his review. I've got a total of 2990 rounds through the gun now. The Nano definitely looks newer, but it's "new" $100 less. I know I'll enjoy the Nano more than the Px4 in terms of size....but should I ask for more, ask for ammo, extra mags? What would make this an even trade?