Something to be said for an old bike that has been upgraded as it has been ridden too. My Hardrock, for example, has been with me for 25 plus years, and I have replaced parts as they wore out. Twenty years ago when I needed a new saddle, I wasn't concerned about period correct, I wanted comfort. Fifteen years ago when I wanted riser bars, I wasn't looking for narrow, I went wider. When the gripeShi(f)t had to go, I wanted the best I could afford on grocery store salary. Now that I need a new crank, I can finally match the STX derailleur I thought was so awesome back in 98. Mismatched rims, mismatched hubs, this bike's history is in its mess of parts. I will not repaint either, I put those scars there.
Not every bike needs to be done in any specific style. That 'hopper is a fine piece of equipment, I hope it brings you joy.