I suspect the CHoS won't drop in value dramatically... probably down to 10-12k. It is still a really formidable weapon at 50+.
Since they also fixed the recommended level damage bug, the SotBS's ratio is pretty terrible until around 45 or so. At mid-30's, it probably has a 7/19 ratio. Hard to warrant using that. The proc works, of course, but you're giving up a lot of damage which also generates aggro. By mid-40's, you should be to 9/19, maybe 10/19, which will be good enough, factoring in the proc.
I'm using a Blackened Acrylia Blade on my warrior, as well. I'm looking for a decent 1HB to keep my skill up while waiting on the CHoS that I just banked. Suggestions are welcome.
As for 1HS with decent aggro, the Venomous Axe of the Velium Brood procs at 35th. Frostbringer procs at 40th. Neither have very impressive stats, but the 12/22 on the Frostbringer isn't too bad, all things considered. Prices went way up, though.