Just for a Update. Went to the range today.
Firearm 7.5" Ruger Super Red Hawk
Mixed Brass, Wolf primers, 240 gr hard cast LSWC
10.5 grs Unique
1210 fps avg
79 ES
24 SD
Easier to shoot and not bad out of the Ruger. 9.5 to 10 should be a pretty comfortable load and still be a "magnum"
Same everything but with 14.5 grs Blue Dot
1340 fps avg
57 ES
16 SD
Much hotter.
Did not Chrony the last batch of 200 gr LRN with 22 grs of 2400. They were a tad stout even out of the tank of a Ruger.