Looks good. How's she shoot? Don't know much about E.R. Shaw, but SIN Arms sells Lothar Walther barrels at $275 a pop. They are already threaded to fit Savage/Stevens actions. I have a Lothar Barrel and it is amazingly accurate. I highly suggest going that route. They use a 550 SS vs. the 416 SS used in the US. It is stronger steel. Another option would be the Shilen's offered, but I don't think I will buy anything but Lothar. Mine is also a .308.
If you go choate, I would suggest the tactical stock, not the Ultimate Sniper. I use a B&C Medalist A2 w/ a Karsten cheek rest. It is an awesome set up. I have the Stockade lift kit, and 5/8" handle. You may want to look into a Stockade Stock. He has a 3 different levels of completion. You purchase the money saver and finish the stock yourself. Judging from what you did, I would go that route because I think your stock looks awesome. He has options that you can purchase such as adjustable cheek rests, length of pull, and adjustable butt plate. I'm definitely going to purchase one of his stocks next go round. My cousin has one of the varmint/tactical stocks. He bought the money saver. It required very little finishing work.
Pacific Tool & Gage make a nice fluted bolt for Savages. They are good people to deal with. I would suggest that route for your bolt. They also offer a bolt face lapping tool. I bought one. The workmanship is very good. I plan to tear down the rifle this winter and give it a good once over and lap the bolt face.
For a trigger I would look at the Rifle Basix trigger. They have good reviews for installation and adjustment. I've heard SSS triggers are good, but good luck getting a hold of them to place an order. Hope this covers everything.
Tank