HI
@aspiremr,
the picture shows the fuse panel behind the front door of your Setec unit, just above the leds.
The only downside is that circuit breakers are more expensive then fuses, otherwise, as you wrote, it is a no brainer. You can get them at Jaycar or Altronics for $6-$7 each. They are cheaper than that on eBay from Australian suppliers, cheaper still from Asia.
Just google blade fuse circuit breaker.
I haven't bought any yet, so I don't know if they will fit in the inline fuseholders.
cheers
Mike