Just a small point that may be of interest that was brought up in the BA talk at the flyer training show;
BA will only consider self-sponsored (SSP) students with a frozen ATPL from an approved integarated course ( the school has to recommend you).
This changes if you are a direct entry pilot (DEP- ATPL 1500hrs min) where they look at your experience rather than where you trained.
May be worth bearing in mind if you wish to work for BA in the future