Unlike many I do not recommend any of the brands that are carried by the outfit you mention. To many pards have come my way wanting one or the other problems with them solved and many of the problems displayed can not be solved reasonably. Bleeding, poor fit and soft leather (no body) being two of the most common complaints. Your problem is actually one of the easier ones to fix at home and only requires one needle and some good thread. With just one needle you can actually perform a running stitch to go over the first few holes, top and bottom, a couple of times to lock everything down tight. I'l bet your wife could show you how quicker than I could describe it. I have seen leather quality thread and needles offered at Wal-Mart and several craft stores through the years or just give Tandy a quick call. You will be developing a bunkhouse skill that may come in handy for the future also, so save the leftovers for later use.
One last thought, those soft oversized embossed pouches are probably closer to many of the holsters that were found in the latter part of the old west than most of our modern custom rigs are! It is a matter of whats important to YOU and your priorities.