If you're thinking about the Boyd's stock why not go with one of thier stock/barrel packages? The bbls are by ER Shaw which have a very favorable reputation. Skip the DIY trigger stuff and just send your entire trigger assembly to TT Shooter and for $80 shipped you'll get an AWESOME trigger back set at your given weight with some very nice additionl touches as well. His is just as good as the $200 JARD and only beat out by the $300+ Kidd.
Go hang out on www.RimfireCentral.com
for a bit. look around the "ultimate" forum and look at whta others have done. You can go really wild or stay relatively lowkeyon the 10/22 builds.
While not intended to be a tackdriver from the factory, these little gems CAN be built into a VERY accuarte auto.