I PM'd you back. This was the Contender, right?
I'm wondering what 11 grains of Unique would do. I'm not saying to try it, but I'd be interested. Normally, if you have a 30-something Centerfire and you stuff 11 grains of Unique behind a bullet, you get a pretty good plinking round. Unique would be a faster burning powder, and might give you less report and flash.
AGAIN: Don't just go loading Unique on my say-so. However, it might be worth investigating.
Another idea: found this article that might be helpful