Eastern about 22k a year with an 18 k three year bond.
Flybe about 26k a year
Aurigny 31 k (but paying Guernsey accomadation rates)
Isles of Scilly Skybus about 22k per year
Logan Air around the 24 to 28 k region.
King Air First Officer jobs about 18 to 25 k a year.
So on average as I said about 25/26k a year, there may be a bit of sector pay to add.
Modular Candidate with low hours has no route into Easyjet.
Ryanair may be a good way to build the heavy hour quickly but you need top put up 28000 Euros for the type rating if you do get in, not sure on his current plan he could afford the type rating as well.