I'm in the process of doing this right now.
Barrel= Ultra Varmint 24" heavy. You can bore it, flute it, octagon it, or rechamber it to what ever you desire later with such a meaty barrel. I plan on octagonning mine later, then fluting the flats.
Stocks= Gunstocks Inc. I just completed my High-Rollover set I got off of Quick. Feels absoletely natural in my hands and arms.. real eye-candy too. LOTS of work though.. ..do not under estimate the amount of time you will invest if you go that route. However, the stock Cinnamin Laminates are pretty nice if you dont feel so inclined to do the custom stock job.
Hammer & Trigger= to each their own with the trigger. I'd say 3-4lb should be a good place for it. I'm gonna purchase another hammer to modify, will probably round it off instead of it being so square shaped. Maybe fan out the spur and bend it downwards a little to provide scope clearance.
Scope & rings= Mueller 8.5-25x44 Tactical looks real good. I'm ordering mine as soon as PayPal gets my funds transfered. Only con to the mueller I mentioned is the 3" eye relief. Rings, not sure yet..