Gunnarson:  Don't 're-blue'!  Most of the Krag action parts have case hardened colors; not blue.  The metal parts you need will cost a total of $100 to $140.  You might contact one of the gentlemen listed in classifieds and see if you can work out a package deal.  An issue stock and hand-guard will be quite expensive.  You might look into splicing a for-end onto the cut down stock you have.  It is real easy to put more money into a restoration than the end result is worth.  Bore condition is of prime importance.