If you want a cheaper alternative, I have a Tagua K40 IWB holster (fits my CM9 just fine). They may make one large enough for a CT, so I would look into that. Then again, I got my holster locally at a large gun store so who knows.
There are some CT supported leather IWB holsters in the Kahr store on their website. They may still be pricey, but cheaper than a Crossbreed.
As others have stated, you definitely need to cover that trigger. That is just an accident waiting to happen. I am certainly for anyone carrying concealed, but I think Mexican carry is just plain dangerous. The trigger pull may be long, but it can still be jerked back.
Welcome to the Kahr community! Hope you enjoy your Kahr and trust your life with it for years to come.
Kahr CM9, 9mm
SW1911TA E Series Stainless, .45 ACP
Beretta 90 two, 9mm
-96 Vertec Stainless slide, .40 S&W
Ruger SR9c, 9mm
DPMS AR15 20" Hbar Upper,
-RRA National Match Lower