My daily carry for work is a Blackhawk CQC (plain clothes) and I put two tabs from the softer side of velcro inside, gives a little cushion.
I totally agree with MikeP, no matter what you do eventually you'll get holster wear from anything you get be it leather or kydex.
If you really don't want to worry about it go out and use the hell out if it, your bound to get a few scratches and nicks in it, then you won't really care as much. This tends to be my preferred method, as soon as I get something new I run it as hard as possible then I don't have to worry about babying it or worry about a scuff.........besides scars are character!