As for the T972 in use with Qantas, given the fact that it is replaced..we hope..every 70 cycles and the fact that there are four units on each A388. Yes I would.
What aircraft would I use if I had a free choice for the places my family is most likely to visit? That would be the BAe 146.
70 Cycles between changes and OH ?
I am not sure what documentation you are reading BUT whom is changing engines every 70 cycles.
To mention a BAE146 in regard to reliabilty and safety.
( Bring Another Engine ) 146.