KaBoom!
I have owned a Super Blackhawk single action 44 Mag revolver (7.5" barrel) for several years. Sweet gun, it's like my brother's big 10 cylinder 4x4 Dodge truck. Its nice to look at but to expensive to use.
Last time I fired my Blackhawk I was showing off for my friend and forgot to put in my ear-plugs, ended up with blood running out of my ear from a ruptured ear-drum. :banghead: I know!-I know!
Don't get me wrong, I own a few Ruger's, 357 revolver, .45 auto and my new/used .44 mag. carbine. My gun's of choice when I go to the range are, my Glocks 17 & 19 (9mm's). Ammo is cheap, guns are very, very dependable and they don't make my ear's bleed. I still take my Blackhawk out to use for weight, when I'm exercising my arm's while watching TV.
If you decide on the Super BlackHawk .44 Mag, I would probably change the grips. The wood grips look nice but they're a little small if you have large hands. I don't think the single action will be an issue for you, each round is a bell ringer! If you like the long barrel, go for it!
What the heck! When showing off my collection, my SUPER BLACKHAWK is the first gun I bring out!
Remember to protect your ear's!