That Salas touring MTB made me consider retrofitting an old Cannondale SM 500 that I have hanging on the wall into a drop bar, fat tire touring bike. Knowing nothing about the new components, other than the bike is older, are new components, specifically something like a new/longer stem, and a set of WTB bars, a bolt on? I know the bike has the old U-brakes, so it might be mid-80's ish. Thoughts? Is it worth the potential restoration and build, even scavaging used parts? And it is a wicked bright blueberry colored....