I own the exact gun you are looking to get - a 7mm-08 BDL SS DM (Stainless Synthetic, Detachable Magazine).
I also hate Remchester plastic junk stocks. On many of my rifles, I put on aftermarket McMillan or HS Precision stocks. The problem with the BDL SS DM is that, even if I pay a bunch of money to get a good stock, I have to pay an additional bunch of money to get a BDL hinged floorplate conversion. That notwithstanding, the gun is very accurate.
The differences between the BDL SS and the Mountain LSS is that the BDL SS has a 24" barrel (regular contour), while the LSS has a 22" slimmer countour.
If I had to do it all over again, I would get the Mountain LSS.
Zachary