Updating a '91 Stumpjumper
Looking for suggestions here.
I have got a Specialized Stumpjumper from 1991. Almost all original components ( Deore DX drivetrain, 7 speed 12/28 rear cassette , SIS shifters ). I have added fenders (Planet Bike), Shimano M324 pedals, and 26X1.5 slicks. I am planning on making this a regular commuter and possibly a touring bike ( solid frame, why waste it.). So I am looking for suggestions for what to start modifying. Pretty much the existing components look good except for the headset. I live in relatively hilly country ( Seattle ), and any suggestions on gearing would be appreciated.