Hey can someone do a financial analysis on the following information?

The objective is to decide whether or not a mining train station should use automated trains or trains with drivers (which one will cost less)

Blue Mountain Mining
Information Sheet
General Information	Amounts	Notes
Iron ore reserve (tonnes)	900,000,000
Annual production (tonnes)	30,000,000
Life of mine (years)	30
Distance from mine to port (kilometres)	240	Round trip is 480 kilometres
Trains in operation	3	Each train comprises locomotives and carriages
Locomotives per train	2
Carriages per train	208
Fuel usage per train (litres per kilometre)	8	Averaged over round trip
Fuel cost ($ per litre)	1.40
Effective operating days per year	360	Used to adjust for maintenance and breakdowns
Tax rate	30%	Tax is paid in the year of income
Discount rate After Tax	10%	Applies to non-automated and automated options
Information on Locomotives (per locomotive)
Initial outlay ($)	2,500,000	Mine uses MD4400AC trains
Life of locomotive (years)	15	Operative life is shorter than average due to continued operation of trains and load requirements
Working capital ($)	500,000	Fuel, spare parts and related materials
Maintenance costs per year ($)	200,000
Depreciation method	Straight Line	Rate = 1/Locomotive Life
Salvage value at end of year 15 ($)	0.00	Mine location and associated costs effectively make locomotives no salvageable
Information on Drivers
Drivers required (per train, per day)	4	Two drivers operate each train.
Work hours (per driver, per day)	12	Each shift covers the trip from the mine to the port or from the port to the mine.
Driver's weekly working hours (average)	42	Averaged as drivers will work 2 weeks on 2 weeks off.
Driver' yearly working weeks	48	Net of leave
Driver's unavailability due to illness (weeks per year)	2
Total Driving Hours (per year, per train)	51,840
Total drivers required	27
Driver's average annual salary ($)	220,000
Information on Automation
Additional capital outlay to rail line ($)	35,000,000	Sensors and related materials, depreciated straight line over life of mine
Salvage of additional capital outlay to rail line ($)	0
Additional capital outlay to locomotive ($, per locomotive)	250,000	Sensors and related materials required for all new locomotives, depreciated straight line over life of locomotive
Salvage of additional capital outlay to locomotives ($, per locomotive)	0
Additional working capital ($)	1,000,000	Total across rail line and all trains
Fuel efficiency usage adjustment	93%	Automation reduces fuel usage as locomotives operate more efficiently, e.g. reduces cost by 7%
Maintenance cost adjustment	95%	Automation reduces maintenance costs through less wear and tear, and breakdowns of locomotives, e.g. reduces cost by 5%
Drivers required	0	No drivers required due to automation
Total automation technicians required	6	Additional technicians required to maintain locomotives and rail line
Automation technician's average annual salary ($)	150,000