I've avoided the proverbial midlife crisis by never growing up. I'm almost 50 years old, still play video games all night long, and still love a good, fast car.
I'm 49 in March, the wife will be 42 in May... been together 21 years as of this past October. Never any kids... thought we couldn't since we'd stopped trying to 'not' get pregnant years ago. Well early 2014 we got the shock of a lifetime and in Jan 2015 we had our daughter (she'll be 2 on Tue).
We both drive early 90s SUV's... I've got a 1993 K1500 Blazer and she has a 1994 K1500 Suburban. Both slightly lifted, with cams and exhaust work... nothing worth comparing to your beauties, but both exactly what we were wanting.
Closest I have to a mid-life crisis is my motorcycles. With news of the kid corresponding a buddy from school posting to facebook about finally restoring his childhood dirt bike. So I caught the bug and bought a ghost of a 1971 Yamaha CT1-C (175cc 2-stroke) with plans of turning it into a backroad screamer (aftermarket high compression head, stage 2 porting, expansion chamber, close ratio trans, tuned for race gas, etc). Should have over 2x stock power when I'm done. Here is was the day I picked it up
I started out with the plan of having it on the road for spring 2017, I was on schedule until I got sidetracked

I had always planned a Yamaha 2-stroke twin as my next project... and I am always on craigslist looking for interesting finds. I happened upon a 1967 Yamaha Grand Prix 350 YR1 in desperate need of saving... so it has come home too.