Willie baby,
See my earlier post about older(ish) guys joining who do have any commitments to family, are thrilled about flying the -400 and don't mind not being able to save any money, not really worried about the staff travel benefits and are not really fussed about living in a one bedroomed flat in Pungol.- You are exactly what this crowd want. I should imagine that you would have a shot at command - as no main stream capt is going to "volunteer" and should doubt that very few outside will apply for direct entry. Also take note that a "command course" in SQ is approx one year of tests and checks and would turn the most hardened teatotal into a Jack Daniels connoisseur.
Good luck.