I may have missed a figure while calculating on mobile from the estimate sheet in the OP:)
What I did at the 45 K check up was just replace the fluids (break, power steering, transmission) and ac check up and gas charging.
This time I would go for break check up only and if needed replacement would replace.
At 90K I will change all fluids and check for belts etc.
Oil and filters, spark plugs I change at my regular service station. Using Petromin Ultra 7. I source the plug from Hamza Younis auto Rawalpindi.
Sadly, yes:( 66K is insane for a periodic checkup. There are thousands of 80K + even 100K + Corollas still going strong.