That is a good idea. I've considered getting an IWB for my little Ruger. I do like the Uncle George holster I use. It works very well and I hardly notice it in my pocket. I like to carry in the rear pocket and it is less uncomfortable than my fat wallet.
Here's a video I made on the Uncle George's holster:
https://www.youtube.com/watch?v=amQKz7K3f1c