Scout,
Are you settled on a 20" barrel? If not, then I would suggest a Tikka Laminated Stainless. I have one in .25-06, and I think that they make one in .308. It has a SUPER trigger (which is adjustable like you want it). It is simply the best factory trigger out there - in my opinion better than an Timney Trigger (which I also own on another rifle). It also has a DM, which you also want. Moreover, it has a cold forged match grade barrel similar to Sakos (Tikkas and Sakos use the same barrels). The best part is that you can get one for about $600 and the quality is just great.
Now, the rifle feels a bit heavy, probably because of the laminated stock, which is almost always going to be heavier than synthetic stocks. Additionally, Tikkas have bigger palm swells, which I really like, but, as you said, you may need to "hold her" before you buy her.
I really don't know anything about Steyrs, but I do know that no one has anything bad to say about Tikkas. The only complaint that I have is that the trigger guard assembly is made out of plastic. Other than that, the Tikkas are, in my opinion, arguably one of the best values out there, and their quality is far above most.
Hope this helps.
Zachary