$80 is a steal.  A few years ago, those guns were selling in the $300-$350 range to some folks wanting to convert them to turkey guns.  I couldn't butcher mine and opted to convert a Baikal instead.  But, heck, it's your gun to do whatever you want to do with it.  They are definitely skinny-light.  They shoot HTL sufficiently tight even without an installed choke.  They are bored 2 3/4"; however, and conversions for turkey gun often have the chamber lengthened for 3" shells.  Gil