Highroad, that is one nice rig!
I have a blackhawk .44 mag with 5 1/2 barrel. I load and shoot a LOT of 44 special loads through it. The problem you might have is accuracy. Some guys say they have trouble grouping specials out of the long magnum cylinder. I do notice some leading in the cylinder when I shoot my hand cast Keith bullets, but I get some decent groups.
If you can find a Ruger 44 special flattop, buy it. You can load some nice Skeeter loads that will drop most Washington game. I carry mine as a side arm while muzzle loading. Plus, I just enjoy shooting it. I cast a load of lead bullets and load both 44 mag & 44 special.
IMHO the advantages of 44 special revolver are:
1. Less recoil means a quicker, more accurate second and third shot.
2. Less recoil is easy on guys with smaller hands.
3. More accurate than shoot specials from a magnum cylinder.
4. Less leading in the cylinder throats than using a magnum.
5. Nostalgia, man. Elmer and Skeeter loads are the most fun to shoot.
Yeah, I'd buy a 44 special flattop in a heart beat.