Hey, welcome to the TSMG club, Zappa !!
I own a Commando model (T1-C) ...bought it at a PA Gun Show...only paid $850 OTD...then purchased a 50 round drum from Kahr for $250. And I'm always picking up 30 round stick mags at shows, and with a little dremel work, they usually work perfect ( just make sure you check the feedlips...they gotta be bent just right ).
Now I'm gonna buy a vertical pistol grip to replace the horizontal foregrip...then paint it black...( because Kahr would not make one for me in-house )
Which model did you get ?!
Here's a few pics of mine...