Cooling System Overhaul - Change Small Hoses?

I'm at 260K on my '07 Sport V6 and planning a cooling system overhaul - radiator, fan clutch, thermostat, and water pump. It's a given to periodically replace the upper and lower radiator hoses, but what about the smaller ones, such as those labeled "BY-PASS" in this illustration of the 4th Gen 1GR-FE? Do they have some property (wall thickness, etc.) that makes them last forever? Would you change them, or have you? TIA.

 

imo if you’re going to do it right, why skip a hose.

 

Exactly. If you don't replace it now, It will be the first one to cause you an issue.

Gone this far, do em all at this point.