Not to put too fine a point on it
kiwi, but
YES!!! Turns raised eyebrow in her direction and checks clipboard.....
I've worked with a number trainees who dropped 50%+ to train which looks a fairy big disincentive to me. If you're going to pay, then paying money that won't discourage potential applicants seems sensible.
I'm not denigrating or saying the current trainees are poor quality, or that the current money is bad just that if you could attract more applicants by offering better money then you'll probably have a bigger pool of suitable applicants to pick from, with a commensurate increase at the top end.