If everyone has 5000TT and 1000TPIC, you need a way to stand out of the crowd, something cool and interesting, that's the only way. "Ohh, this guy flew DC-3s in the Bahamas? I bet he's got some stories." or "Hey, he left flying for a few years to do AIDS work in Africa? That's pretty cool." Because really, if you've been doing the Regional X, or Regional Y for 4 years, 3 as an FO and 1 as a captain, what kind of variation do you have from all the others out there? Nothing. Get a glider rating, compete in an aerobatics competition, find a different hobby. Follow the road less travelled and have some adventure. If you've got a family that can be complicated, so you might have to think outside the box, to make it work, but remember, your dream job may be a little less dreamy than you think, because at the end of the day work is a four letter word.
Listen, while I'm talking about this, I've noticed something, I see a lot of guys out there that seem to think,"If I could just get a job at place A," or "if I could just find out how I could get on with Airline B then all my problems would be solved." Look, I was one of these guys for awhile, its taken me too long figure it out, but no job, no movement or progression in aviation will make you happier. You may have a better job with better hours and more time off, but really, the only thing that will make your life better is you. It is what you make of it. A job may be more or less boring, more or less dangerous, pay more or less, but at the end of the day, you are who you are, and you can be miserable at the best job in the world if you let yourself be. None of your problems will be solved by working someplace, that's just bread on the table. What will really make you happy is finding meaning in your work.