It would be better fit to be on a Single Six frame.
Unless you really think you need those 2 extra rounds for fighting off the biker gang
Now, customize that 8 shot Blackhawk with a Bisley grip, trigger, and hammer along with a 6 1/2 to 7 1/2 barrel.
Now you have a varmint gun with the sight radius and barrel length to maximize longer range shooting and hunting.
If I'm going to carry that much weight for a "carry" gun it will be with a round that has some authority (i.e. 45)