Funny old world. I'm a high time heavy jet jockey who would dearly love to go back to regional turboprops for my last few years, mostly to be based near to home but I cannot get a shred of interest even for "starter" FO positions.
It might seem terribly glamorous from your perspective but believe me, the clouds look the same out of a 747 windscreen as they do out of a Q400 or anything else. Plus you get to spend lots more time in your jet seat. Hours and hours bored silly.
Fancy a swap?