Originally Posted by
Stormy Archer
... do you think they're much more likely to want flat/ riser bars or drop bars? Also still wondering about bigger tires.
If it originally came with drop bars, mount drop bars. Drop bars almost always command a higher price on road bikes.
Tires eat profit. Mount something that is appropriate for the build, matches, looks good, and is road ready. Don't worry so much about size. Let the buyer know what will fit. Avoid putting real cheap tires on a mid- or upper-level bike.