why you'd even bother applying to mesa is beyond me. Oddly, 560 TT and 125 ME sounds competitive for a lot of the regionals, if you've got your instructor ratings, another 440 hrs wouldn't hurt you, and it'd be pretty simple to get, and you'd have your choice of anywhere. Between the other two, eh, don't know enough to make a good recommendation, but definitely avoid the one you're already questioning.