I have a model 97 in 45 colt and really like it and love the size, but the length restrictions on ammo length as well as the recoil for such a light gun had me thinking of a BFR in 454 casull or saving up for an 83. Well, I just got a great deal on a used 83 in 454 Casull with a 7.5" barrel, Premier grade at well under 1/2 of list. I plan on sending it in the FA to get a 45 colt cylinder made, ( fluted ) and reducing the barrel length. I used to have a 6" 83 but was thinking somewhere between 5-6". I would appreciate thoughts from others who have had these calibers with short to medium barrels. I will likely use it most to shoot heavy 45 Colt with the occasional medium heavy 454. The really heavy 454 I will take a pass, too hot for me. Thanks.