I personally no longer expect to get a good barrel from anyone except those for whom it is their final product. I have a few different Shilen barrels (and more on order) and all of mine have shot 1/2MOA or better before I got 50 rounds down the pipe.
The OP should seriously consider finding a nice used donor rifle that is set up how he wants it. Try to get all the features you want in your donor. In my case it is a stainless action, an accutrigger or target accutrigger and a laminate stock with a wide fore end. These were commonly sold as model 12 LPV (low profile varmint) and you can also find them configured similarly as 112 or 116 (long action models) if you need a long action.
Such a donor gun, complete, will run from $285 (blued with plastic stock) to about $600 for a barely used laminate stock model. Then get your Shilen, Criterion or other match barrel (I always want all machining done by the barrel maker, since a bad chambering job leaves you with a useless paperweight). Even iff you get the thicker recoil lug and stress relieved barrel nut, it takes the $350 price tag to $400 - still a bargain in the match barrel business.
In the end, expect to properly bed the action in the stock, and for somewhere between $650 and $950 (close to the price of a factory gun that is likely to disappoint) you will have an excellent shooting rifle that will not have you pulling your hair out. And the only part that you have to wait on is the barrel, and if you get lucky you might not have to wait on that either - Midway and Brownells carry a range of match barrels from Shilen too.
At this point the only new thing I will be buying when my ship comes in is a custom action, so that I can have the best of both worlds - prefit Savage Barrels and also Remington style triggers and Remington 700 compatible stocks. We are talking the Shilen action, which is in fact made by Stiller to Shilen specification.