Brownells has Sharp shooter{my choice} and rifle basix. I have both on custom built savages that I built myself, much prefer the Sharp Shooter, easier to installl and use, easy to follow instructions. First off, if this is one of the older savages, you have a 3 screw trigger that is adjustable for creep, weight and overtravel, these are on the Savage 111 and 110 with the flat rear reciever. Most of mine with this trigger go to #2 with no problem. YOu can find factory takeoffs, syn, with alum. pillars for $30 used, I have a black one if you need it. You just might need to take a drum sander on a dremel tool and grind some plastic off he sides on inside of stock and deepen the barrel cut at the front of the stock.I have a .270, using the same stock, factory trigger that routinely shoots 1/2 -3/4" for 3 shot groups with factory ammo. I would use the money for a stock, some glass bedding, small kit will work, and some steel picatinny weaver type one piece base, to give you plenty of flexibility for eye relief you need. You might splurge on a nice aftermarket recoil pad, $30 for a limbsaver, best I have ever put on in 25 years of gunsmithing. My wife used this .270 to take a nice 4x4 elk here in ky, she got drew in the lotter, dropped him with one shot at 150 yds, in the neck with a Hornady 150 Interlock! She uses 130gr. for deer, dont even have to change zero, they shoot within 1" of each other, up and down. I would get some good cleaning equipment, quality rod, bore guide and solvent. I think with this setup you would never find youself wanting. I have bought several savage rifles over the years that stopped shooting, because they had a copper mine in the barrel, never saw a good copper solvent, which should be used evey 50 rounds, at the minimum.
Pad-$30
Scope base and rings, steel $60
stock $30
Bedding, $20 or less if you do it, dont be afraid, Pm me for help if you need to.
Dewey rod, $45
Bore guide$20
Solvent$10
This leaves money left for ammo, beer and steaks!