Randal,
Dude, retire and live on your pension if you have one. Unless you are living the standard three ex-wives and five kids in college scenario that so many airline guys have. If you still want to fly, then a Flexjet may be your bag because at least its a steady paycheck. That seems to be the going rate these days for that type of flying. Remember, in corporate aviation you are flying only a few rev pax unlike the 120 or so pax you were used to in the A320. Less $$ in means less $$ out. Simple economics. My opinion of course