Thinking about getting into one of these and figured what you guys know about them. It needs some TLC, needs a firing pin, new inner mag tube and front sight cover. It looks to have the other sights in tact. If I could get it for $100 or less would it be worth it to get this baby up and running? It has some pretty grain on the stock. It looks like I would put at least $75 into it to make it shootable. Any thoughts or anything I should check? I’ve never handled one of these.