I have a Ruger #1 B in .223 that has rarely shot as well as I would like it to. But I love the styling and such.  Can anybody recommend a smith that might do some improvements on mine?  Would Ruger do them?  I would consider rebarreling or setting the barrel back as the chamber throat is so long I can't seat 55 gr bullets in the case and get anywhere near the lands.  
I have a nominal 1:10 twist. I'd like to mainly use 52 to 65 gr bullets - any twist recommendations?
I've thought about getting the forearm hanger redone and the trigger improved.  A long time ago I installed a Wolf spring kit in it.
I'll be in Montana in April and wonder if there are any smiths in the Helena, Billings area that I could drop the gun off when I'm there.  I live in Alaska, in case you know of a good smith here.
Thanks.