I have a Kydex holster that I bought from X-Concealment and I love the quality of it, but I was thinking of putting an additional mounting hole along the side of it to get the ride just like I like it. Is there any advice I could get for going about this? I have a drill, but as far as the eyelets that finish the hole, what would be the cheapest way to go about that? I want to add a hole on each side, so 2 total. I really don't want to spend a lot of money for something that I doubt I will do again. Or would this be a task that would be better left just sending it to someone who already does this sort of thing?