Age commensurate with experience
I'm with Batty on this its a BIG RISK if you proceed
There are so many younger pilots available
I know many middle aged wannabes who are still looking
They are ATPL FI MEI etc many 1000s hrs.
Its tough out there. I knew one guy who got his first airline position at 53 but this is very very rare he had 7000 hrs
and was a 509 instructor lot of multi time
Sad to say there are many people with Airline-tpls that dont do airliners due surplus of supply over demand. Added to that the airlines seem to prefer integrated-sponsored not modular-self selected applicants.
If you have loads of TIME and MONEY spare go ahead
Personally I would now elect to spend the cash on a part
share in an aeroplane instead