Ken, as Arwyn says, I wouldn't worry at all
We used to own a pre ECU Ford engined 4/4 which as very reliable, Mrs M has thrashed every version of Fiesta's over the last 30+ years & never managed to bust one
You also have the advantage of Ford familiarity, lots of suppliers for parts like Burton Power
https://www.burtonpower.com/Enjoy your 4/4 they are a lovely nimble Mog
