good rifle igorrock but you see the barrel is just to long to carry it comfortabel. please take a hacksaw or a disk grinder(better!)and cut the barrel back to 60cm max.
50 cm would be optimal imho!
the wooden gunstock is hopeless outdated! please order one of this synthetic gunstocks:
http://www.ramlinestocks.com/ramlinestocks.html
I believe the realtree optic will serve you best on the long run.
actually its very simple to remove the claw mount base with a blow torch or you take the disc grinder again(better).drilled and tapped the receiver for a weaver mount is simple and quick with a common hand drill. I can recommand this method!
think you are not wonder to hear that bluing is not up to date anymore. the use of camo paint is very, very simple and you will have realy more fun with your new acquisition.