Futaba 3vcs reliability question

[Ema]

I'm looking to buy a second hand Futaba 3vcs and the one I found got 97 hours of total usage showed on the display at startup, so the unit have been run for at least 97 hours ...

Based on your personal experience (any 3vcs owner is welcome ) , is the unit still reliable after such usage or maybe the potentiometers can start having some problems ?

Thanks
Ema