Okay, so I decided I want to get a long barreled magnum revolver and after handling a bunch at the last gun show I decided that I like the GP-100 with 6" barrel the best. Hogue grips fit my hand perfectly and I liked the weight and balance of it quite a bit. I'd originally intended on either a S&W 629 or a Ruger Redhawk but they just didn't feel right to me. My problem is I have zero experience with the GP-100 and don't know anyone who's ever owned one. Are there any issues with this piece I should be aware of? Also, although these are primarily offered in 357 I've seen a few chambered for some newfangled cartridge called the 327 which I'm guessing is less desirable than the 357 unless recoil is an issue or you own a lot of 32s. Any thoughts or comments on the GP-100 will be appreciated. I've got a line on a well used one several counties away for what seems to be a fair price and was wondering how durable and reliable this particular model is. Thanks.