Considering buying one of these revolvers with a ported 4" barrel, but I'd like to get something my wife could shoot, too. She doesn't like shooting 357 Magnum out of my 4" GP100 but no problems shooting 38 Spl +P. The Taurus 455 is quite a bit lighter than the GP100. About what kind of recoil would I be getting from the Taurus? Anyone shot that revolver or have any comments good or bad about it?