Well I can certainly try to help you along the way if you can persuade me of your sincerity - I've heard this line before many many times, often from people who a few months later were happily joining the airlines...
Before you can even start to get serious you will need CPL/IR Frzn ATPL 1000hrs TT and 500 instructional hours on an unrestricted FI rating. 1,000 instructional hours will most probably be necessary in the now depressed market.
Don't bother with your own IRI ticket no Multi Instructor ticket.
Cheers,
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