I have a k40 Covert that I'm thinking of having some custom work done on. Specifically, l am thinking of having it magna ported although the recoil is far from unbearable and maybe some kind of hard coat like duracoat or cerakote. I understand that my particular model which was made in July of '98 is somewhat hard to find. I understand that modding any firearm can decrease it's collector value. Do any of you think that my Kahr or any of them would be of interest to a collector in the future or do you think they're to much of a niche product to the point that only a Kahr enthusiast could appreciate them? To mod or not. Thanks.