Congratulation!
I did my masters degree online with the University of Liverpool (UoL) and I loved it. You can work full time and study in your free time - which might come in handy if you work as CFI (time between lessons or during bad weather periods). The courses at UoL are strictly online based if you decide to do the online program. They ensure, that you put your hours into the study and research...
I would do another degree through a online university and quite likely with UoL any time again - well, probably not within the next two to five years... :wink2: