Hangtownmatt

I need some help determining the value of this Shogun 600 to see if it's worth spending the time and money turning this into a commuter. There is not a serial number on the bottom bracket or anywhere else as far as I can tell. The rear wheel spacing is 120mm and there are eyelets for fenders and racks front and rear; very cool. The drive train components are all Shimano 600. Here are some pictures: