I've heard mixed reviews on the Wilson drop-in beavertails. I'm with you, though; I wish my Defender had a true beavertail instead of the duck-bill type.Can someone suggest a beaver tail grip safety that will match my Defender frame perfectly? I would like something with more or a "high ride" shape to it, but it would bug me to no end if it didn't match perfectly. Call it a touch of OCD. Thanks!