I'm 43 bought my first 350Z when I was 38,my 370 when I was 43.
I was a Mazda Tech for 12 yr. now auto body Tech for 13 yrs.
I was into the Corvette thing before I got into the Z's
As far as insurance I have Allstate but I have 3 cars insured so I'm not sure what costs what.
2010 370z (full coverage)
2011 Altima (full coverage)
2004 Honda civic (full coverage)
$169.00 month
It pays to be married & semi old